mirror of
https://github.com/Z3Prover/z3
synced 2025-04-06 01:24:08 +00:00
Reorganizing the code
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura
parent
8b70f0b833
commit
d8cd3fc3ab
162
mk_make.py
162
mk_make.py
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@ -1,5 +1,12 @@
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import os
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import glob
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############################################
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# Copyright (c) 2012 Microsoft Corporation
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#
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# Scripts for generate Makefiles and Visual
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# Studio project files.
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#
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# Author: Leonardo de Moura (leonardo)
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############################################
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from mk_util import *
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BUILD_DIR='build-test'
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SRC_DIR='src'
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@ -9,153 +16,9 @@ VS_COMMON_OPTIONS='WIN32;_WINDOWS;ASYNC_COMMANDS'
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VS_DBG_OPTIONS='Z3DEBUG;_TRACE;_DEBUG'
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VS_RELEASE_OPTIONS='NDEBUG;_EXTERNAL_RELEASE'
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def is_debug(mode):
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return mode == 'Debug'
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def is_x64(platform):
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return platform == 'x64'
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def mk_dir(d):
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if not os.path.exists(d):
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os.makedirs(d)
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# Initialization
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mk_dir(BUILD_DIR)
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def module_src_dir(name):
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return '%s%s%s' % (SRC_DIR, os.sep, name)
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def module_build_dir(name):
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return '%s%s%s' % (BUILD_DIR, os.sep, name)
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def vs_header(f):
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f.write(
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'<?xml version="1.0" encoding="utf-8"?>\n'
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'<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\n')
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GUI = 0
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Name2GUI = {}
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def vs_project_configurations(f, name):
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global GUI, Name2GUI
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f.write(' <ItemGroup Label="ProjectConfigurations">\n')
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for mode in MODES:
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for platform in PLATFORMS:
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f.write(' <ProjectConfiguration Include="%s|%s">\n' % (mode, platform))
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f.write(' <Configuration>%s</Configuration>\n' % mode)
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f.write(' <Platform>%s</Platform>\n' % platform)
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f.write(' </ProjectConfiguration>\n')
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f.write(' </ItemGroup>\n')
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f.write(' <PropertyGroup Label="Globals">\n')
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f.write(' <ProjectGuid>{00000000-0000-0000-000--%s}</ProjectGuid>\n' % GUI)
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f.write(' <ProjectName>%s</ProjectName>\n' % name)
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f.write(' <Keyword>Win32Proj</Keyword>\n')
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f.write(' </PropertyGroup>\n')
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f.write(' <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />\n')
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Name2GUI[name] = GUI
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GUI = GUI + 1
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def vs_lib_configurations(f, name):
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for mode in MODES:
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for platform in PLATFORMS:
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f.write(' <PropertyGroup Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'" Label="Configuration">\n' % (mode, platform))
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f.write(' <ConfigurationType>StaticLibrary</ConfigurationType>\n')
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f.write(' <CharacterSet>Unicode</CharacterSet>\n')
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f.write(' <UseOfMfc>false</UseOfMfc>\n')
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f.write(' </PropertyGroup>\n')
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f.write(' <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />\n')
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f.write(' <ImportGroup Label="ExtensionSettings">\n')
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f.write(' </ImportGroup>\n')
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f.write(' <ImportGroup Label="PropertySheets">\n')
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f.write(' <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists(\'$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props\')" Label="LocalAppDataPlatform" /> </ImportGroup>\n')
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f.write(' <PropertyGroup Label="UserMacros" />\n')
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f.write(' <PropertyGroup>\n')
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for mode in MODES:
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for platform in PLATFORMS:
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if is_x64(platform):
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f.write(' <OutDir Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>\n' %
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(mode, platform))
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else:
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f.write(' <OutDir Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">$(SolutionDir)$(Configuration)\</OutDir>\n' % (mode, platform))
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for mode in MODES:
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for platform in PLATFORMS:
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f.write(' <TargetName Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">%s</TargetName>\n' % (mode, platform, name))
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f.write(' <TargetExt Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">.lib</TargetExt>\n' % (mode, platform))
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f.write(' </PropertyGroup>\n')
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def vs_compilation_options(f, name, deps):
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for mode in MODES:
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for platform in PLATFORMS:
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f.write(' <ItemDefinitionGroup Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">\n' % (mode, platform))
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if is_x64(platform):
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f.write(' <Midl>\n')
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f.write(' <TargetEnvironment>X64</TargetEnvironment>\n')
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f.write(' </Midl>\n')
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f.write(' <ClCompile>\n')
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if is_debug(mode):
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f.write(' <Optimization>Disabled</Optimization>\n')
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else:
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f.write(' <Optimization>Full</Optimization>\n')
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options = VS_COMMON_OPTIONS
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if is_debug(mode):
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options = "%s;%s" % (options, VS_DBG_OPTIONS)
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else:
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options = "%s;%s" % (options, VS_RELEASE_OPTIONS)
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if is_x64(platform):
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options = "%s;_AMD64_" % options
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f.write(' <PreprocessorDefinitions>%s;%%(PreprocessorDefinitions)</PreprocessorDefinitions>\n' % options)
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if is_debug(mode):
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f.write(' <MinimalRebuild>true</MinimalRebuild>\n')
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f.write(' <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\n')
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f.write(' <WarningLevel>Level3</WarningLevel>\n')
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f.write(' <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>\n')
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f.write(' <OpenMPSupport>true</OpenMPSupport>\n')
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f.write(' <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>\n')
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f.write(' <AdditionalIncludeDirectories>')
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f.write('..\..\src\%s' % name)
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for dep in deps:
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f.write(';..\..\src\%s' % dep)
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f.write('</AdditionalIncludeDirectories>\n')
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f.write(' </ClCompile>\n')
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f.write(' <Link>\n')
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f.write(' <OutputFile>$(OutDir)%s.lib</OutputFile>\n' % name)
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f.write(' <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\n')
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if is_x64(platform):
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f.write(' <TargetMachine>MachineX64</TargetMachine>\n')
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else:
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f.write(' <TargetMachine>MachineX86</TargetMachine>\n')
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f.write(' </Link>\n')
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f.write(' </ItemDefinitionGroup>\n')
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def add_vs_cpps(f, name):
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f.write(' <ItemGroup>\n')
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srcs = module_src_dir(name)
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for cppfile in glob.glob(os.path.join(srcs, '*.cpp')):
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f.write(' <ClCompile Include="..%s..%s%s" />\n' % (os.sep, os.sep, cppfile))
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f.write(' </ItemGroup>\n')
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def vs_footer(f):
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f.write(
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' <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />\n'
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' <ImportGroup Label="ExtensionTargets">\n'
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' </ImportGroup>\n'
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'</Project>\n')
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def add_lib(name, deps):
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module_dir = module_build_dir(name)
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mk_dir(module_dir)
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vs_proj = open('%s%s%s.vcxproj' % (module_dir, os.sep, name), 'w')
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vs_header(vs_proj)
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vs_project_configurations(vs_proj, name)
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vs_lib_configurations(vs_proj, name)
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vs_compilation_options(vs_proj, name, deps)
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add_vs_cpps(vs_proj, name)
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vs_footer(vs_proj)
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add_lib('util', [])
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add_lib('polynomial', ['util'])
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add_lib('sat', ['util', 'sat_core'])
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@ -163,6 +26,11 @@ add_lib('nlsat', ['util', 'sat_core', 'polynomial'])
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add_lib('subpaving', ['util'])
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add_lib('ast', ['util', 'polynomial'])
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add_lib('rewriter', ['util', 'ast', 'polynomial'])
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add_lib('model', ['util', 'ast', 'rewriter'])
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# Simplifier module will be deleted in the future.
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# It has been replaced with rewriter module.
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add_lib('simplifier', ['util', 'ast', 'rewriter'])
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# Model module should not depend on simplifier module.
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# We must replace all occurrences of simplifier with rewriter.
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add_lib('model', ['util', 'ast', 'rewriter', 'simplifier'])
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add_lib('tactic', ['util', 'ast'])
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155
mk_util.py
Normal file
155
mk_util.py
Normal file
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@ -0,0 +1,155 @@
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############################################
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# Copyright (c) 2012 Microsoft Corporation
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#
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# Auxiliary scripts for generate Makefiles and Visual
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# Studio project files.
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#
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# Author: Leonardo de Moura (leonardo)
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############################################
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import os
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import glob
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def is_debug(mode):
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return mode == 'Debug'
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def is_x64(platform):
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return platform == 'x64'
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def mk_dir(d):
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if not os.path.exists(d):
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os.makedirs(d)
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def module_src_dir(name):
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return '%s%s%s' % (SRC_DIR, os.sep, name)
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def module_build_dir(name):
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return '%s%s%s' % (BUILD_DIR, os.sep, name)
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def vs_header(f):
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f.write(
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'<?xml version="1.0" encoding="utf-8"?>\n'
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'<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\n')
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GUI = 0
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Name2GUI = {}
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def vs_project_configurations(f, name):
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global GUI, Name2GUI
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f.write(' <ItemGroup Label="ProjectConfigurations">\n')
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for mode in MODES:
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for platform in PLATFORMS:
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f.write(' <ProjectConfiguration Include="%s|%s">\n' % (mode, platform))
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f.write(' <Configuration>%s</Configuration>\n' % mode)
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f.write(' <Platform>%s</Platform>\n' % platform)
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f.write(' </ProjectConfiguration>\n')
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f.write(' </ItemGroup>\n')
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f.write(' <PropertyGroup Label="Globals">\n')
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f.write(' <ProjectGuid>{00000000-0000-0000-000--%s}</ProjectGuid>\n' % GUI)
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f.write(' <ProjectName>%s</ProjectName>\n' % name)
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f.write(' <Keyword>Win32Proj</Keyword>\n')
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f.write(' </PropertyGroup>\n')
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f.write(' <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />\n')
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Name2GUI[name] = GUI
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GUI = GUI + 1
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def vs_lib_configurations(f, name):
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for mode in MODES:
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for platform in PLATFORMS:
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f.write(' <PropertyGroup Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'" Label="Configuration">\n' % (mode, platform))
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f.write(' <ConfigurationType>StaticLibrary</ConfigurationType>\n')
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f.write(' <CharacterSet>Unicode</CharacterSet>\n')
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f.write(' <UseOfMfc>false</UseOfMfc>\n')
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f.write(' </PropertyGroup>\n')
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f.write(' <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />\n')
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f.write(' <ImportGroup Label="ExtensionSettings">\n')
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f.write(' </ImportGroup>\n')
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f.write(' <ImportGroup Label="PropertySheets">\n')
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f.write(' <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists(\'$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props\')" Label="LocalAppDataPlatform" /> </ImportGroup>\n')
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f.write(' <PropertyGroup Label="UserMacros" />\n')
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f.write(' <PropertyGroup>\n')
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for mode in MODES:
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for platform in PLATFORMS:
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if is_x64(platform):
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f.write(' <OutDir Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>\n' %
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(mode, platform))
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else:
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f.write(' <OutDir Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">$(SolutionDir)$(Configuration)\</OutDir>\n' % (mode, platform))
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for mode in MODES:
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for platform in PLATFORMS:
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f.write(' <TargetName Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">%s</TargetName>\n' % (mode, platform, name))
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f.write(' <TargetExt Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">.lib</TargetExt>\n' % (mode, platform))
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f.write(' </PropertyGroup>\n')
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def vs_compilation_options(f, name, deps):
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for mode in MODES:
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for platform in PLATFORMS:
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f.write(' <ItemDefinitionGroup Condition="\'$(Configuration)|$(Platform)\'==\'%s|%s\'">\n' % (mode, platform))
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if is_x64(platform):
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f.write(' <Midl>\n')
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f.write(' <TargetEnvironment>X64</TargetEnvironment>\n')
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f.write(' </Midl>\n')
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f.write(' <ClCompile>\n')
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if is_debug(mode):
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f.write(' <Optimization>Disabled</Optimization>\n')
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else:
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f.write(' <Optimization>Full</Optimization>\n')
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options = VS_COMMON_OPTIONS
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if is_debug(mode):
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options = "%s;%s" % (options, VS_DBG_OPTIONS)
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else:
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options = "%s;%s" % (options, VS_RELEASE_OPTIONS)
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if is_x64(platform):
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options = "%s;_AMD64_" % options
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f.write(' <PreprocessorDefinitions>%s;%%(PreprocessorDefinitions)</PreprocessorDefinitions>\n' % options)
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if is_debug(mode):
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f.write(' <MinimalRebuild>true</MinimalRebuild>\n')
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f.write(' <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\n')
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f.write(' <WarningLevel>Level3</WarningLevel>\n')
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f.write(' <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>\n')
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f.write(' <OpenMPSupport>true</OpenMPSupport>\n')
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f.write(' <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>\n')
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f.write(' <AdditionalIncludeDirectories>')
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f.write('..\..\src\%s' % name)
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for dep in deps:
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f.write(';..\..\src\%s' % dep)
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f.write('</AdditionalIncludeDirectories>\n')
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f.write(' </ClCompile>\n')
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f.write(' <Link>\n')
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f.write(' <OutputFile>$(OutDir)%s.lib</OutputFile>\n' % name)
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f.write(' <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\n')
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if is_x64(platform):
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f.write(' <TargetMachine>MachineX64</TargetMachine>\n')
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else:
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f.write(' <TargetMachine>MachineX86</TargetMachine>\n')
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f.write(' </Link>\n')
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f.write(' </ItemDefinitionGroup>\n')
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def add_vs_cpps(f, name):
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f.write(' <ItemGroup>\n')
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srcs = module_src_dir(name)
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for cppfile in glob.glob(os.path.join(srcs, '*.cpp')):
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f.write(' <ClCompile Include="..%s..%s%s" />\n' % (os.sep, os.sep, cppfile))
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f.write(' </ItemGroup>\n')
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def vs_footer(f):
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f.write(
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' <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />\n'
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' <ImportGroup Label="ExtensionTargets">\n'
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' </ImportGroup>\n'
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'</Project>\n')
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def add_lib(name, deps):
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module_dir = module_build_dir(name)
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mk_dir(module_dir)
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vs_proj = open('%s%s%s.vcxproj' % (module_dir, os.sep, name), 'w')
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vs_header(vs_proj)
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vs_project_configurations(vs_proj, name)
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vs_lib_configurations(vs_proj, name)
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vs_compilation_options(vs_proj, name, deps)
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add_vs_cpps(vs_proj, name)
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vs_footer(vs_proj)
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@ -20,7 +20,6 @@ Revision History:
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#include"ast_pp.h"
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#include"ast_ll_pp.h"
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#include"var_subst.h"
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#include"front_end_params.h"
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#include"array_decl_plugin.h"
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#include"well_sorted.h"
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#include"used_symbols.h"
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|
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@ -1,76 +0,0 @@
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/*++
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Copyright (c) 2011 Microsoft Corporation
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Module Name:
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model_evaluator_params.cpp
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Abstract:
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New parameter setting support for rewriter.
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Author:
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Leonardo (leonardo) 2011-04-22
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Notes:
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--*/
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#include"model_evaluator_params.h"
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model_evaluator_params::model_evaluator_params() {
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reset();
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}
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void model_evaluator_params::reset() {
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m_model_completion = false;
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m_cache = true;
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m_max_steps = UINT_MAX;
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m_max_memory = UINT_MAX;
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}
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#define PARAM(name) param_names.push_back(name)
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void model_evaluator_params::get_params(svector<char const *> & param_names) const {
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PARAM(":model-completion");
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PARAM(":cache");
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PARAM(":max-steps");
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PARAM(":max-memory");
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}
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#define DESCR(NAME, DR) if (strcmp(name, NAME) == 0) return DR
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char const * model_evaluator_params::get_param_descr(char const * name) const {
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DESCR(":model-completion", "(default: false) assigns an interpretation to symbols that are not intepreted by the model.");
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DESCR(":cache", "(default: true) cache intermediate results.");
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DESCR(":max-steps", "(default: infty) maximum number of steps.");
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DESCR(":max-memory", "(default: infty) maximum amount of memory in megabytes.");
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return 0;
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}
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#define RBOOL(NAME) if (strcmp(name, NAME) == 0) return CPK_BOOL
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#define RUINT(NAME) if (strcmp(name, NAME) == 0) return CPK_UINT
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|
||||
param_kind model_evaluator_params::get_param_kind(char const * name) const {
|
||||
RBOOL(":model-completion");
|
||||
RBOOL(":cache");
|
||||
RUINT(":max-steps");
|
||||
RUINT(":max-memory");
|
||||
return CPK_INVALID;
|
||||
}
|
||||
|
||||
#define SET(NAME, FIELD) if (strcmp(name, NAME) == 0) { FIELD = value; return true; }
|
||||
|
||||
bool model_evaluator_params::set_bool_param(char const * name, bool value) {
|
||||
SET(":model-completion", m_model_completion);
|
||||
SET(":cache", m_cache);
|
||||
return false;
|
||||
}
|
||||
|
||||
bool model_evaluator_params::set_uint_param(char const * name, unsigned value) {
|
||||
SET(":max-steps", m_max_steps);
|
||||
SET(":max-memory", m_max_memory);
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -20,7 +20,6 @@ Revision History:
|
|||
#include"ast_pp.h"
|
||||
#include"ast_ll_pp.h"
|
||||
#include"var_subst.h"
|
||||
#include"front_end_params.h"
|
||||
#include"array_decl_plugin.h"
|
||||
#include"well_sorted.h"
|
||||
#include"used_symbols.h"
|
||||
|
|
|
|||
|
|
@ -1,42 +0,0 @@
|
|||
/*++
|
||||
Copyright (c) 2006 Microsoft Corporation
|
||||
|
||||
Module Name:
|
||||
|
||||
value.cpp
|
||||
|
||||
Abstract:
|
||||
|
||||
<abstract>
|
||||
|
||||
Author:
|
||||
|
||||
Leonardo de Moura (leonardo) 2007-08-17.
|
||||
|
||||
Revision History:
|
||||
|
||||
--*/
|
||||
#include"value.h"
|
||||
|
||||
void bool_value::display(std::ostream & out) const {
|
||||
out << (m_value ? "true" : "false");
|
||||
}
|
||||
|
||||
unsigned bool_value::hash() const {
|
||||
return m_value ? 1 : 0;
|
||||
}
|
||||
|
||||
bool bool_value::operator==(const value & other) const {
|
||||
const bool_value * o = dynamic_cast<const bool_value*>(&other);
|
||||
return o && m_value == o->m_value;
|
||||
}
|
||||
|
||||
basic_factory::basic_factory(ast_manager & m):
|
||||
value_factory(symbol("basic"), m),
|
||||
m_bool(m) {
|
||||
m_bool = m.mk_type(m.get_basic_family_id(), BOOL_SORT);
|
||||
m_true = alloc(bool_value, true, m_bool.get());
|
||||
m_false = alloc(bool_value, false, m_bool.get());
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -1,162 +0,0 @@
|
|||
/*++
|
||||
Copyright (c) 2006 Microsoft Corporation
|
||||
|
||||
Module Name:
|
||||
|
||||
value.h
|
||||
|
||||
Abstract:
|
||||
|
||||
Abstract class used to represent values in a model.
|
||||
|
||||
Author:
|
||||
|
||||
Leonardo de Moura (leonardo) 2007-08-14.
|
||||
|
||||
Revision History:
|
||||
|
||||
--*/
|
||||
#ifndef _VALUE_H_
|
||||
#define _VALUE_H_
|
||||
|
||||
#include"core_model.h"
|
||||
#include"ast.h"
|
||||
#include"ref.h"
|
||||
|
||||
class model;
|
||||
|
||||
class value {
|
||||
partition_id m_partition_id;
|
||||
unsigned m_ref_count;
|
||||
type_ast * m_type;
|
||||
|
||||
friend class model;
|
||||
|
||||
void set_partition_id(partition_id id) {
|
||||
m_partition_id = id;
|
||||
}
|
||||
|
||||
public:
|
||||
value(type_ast * ty):
|
||||
m_partition_id(null_partition_id),
|
||||
m_ref_count(0),
|
||||
m_type(ty) {
|
||||
}
|
||||
|
||||
virtual ~value() {}
|
||||
|
||||
void inc_ref() { m_ref_count ++; }
|
||||
|
||||
void dec_ref() {
|
||||
SASSERT(m_ref_count > 0);
|
||||
m_ref_count--;
|
||||
if (m_ref_count == 0) {
|
||||
dealloc(this);
|
||||
}
|
||||
}
|
||||
|
||||
partition_id get_partition_id() { return m_partition_id; }
|
||||
|
||||
type_ast * get_type() const { return m_type; }
|
||||
|
||||
virtual void display(std::ostream & out) const = 0;
|
||||
|
||||
virtual unsigned hash() const = 0;
|
||||
|
||||
virtual bool operator==(const value & other) const = 0;
|
||||
|
||||
virtual void infer_types(ast_vector<type_ast> & result) { /* default: do nothing */ }
|
||||
|
||||
virtual void collect_used_partitions(svector<bool> & result) { /* default: do nothing */ }
|
||||
};
|
||||
|
||||
inline std::ostream & operator<<(std::ostream & target, const value & v) {
|
||||
v.display(target);
|
||||
return target;
|
||||
}
|
||||
|
||||
class value_factory {
|
||||
family_id m_fid;
|
||||
public:
|
||||
value_factory(symbol fname, ast_manager & m):
|
||||
m_fid(m.get_family_id(fname)) {
|
||||
}
|
||||
|
||||
virtual ~value_factory() {}
|
||||
|
||||
// Return some value of the given type
|
||||
virtual value * get_some_value(type_ast * ty) = 0;
|
||||
|
||||
// Return two distinct values of the given type
|
||||
virtual bool get_some_values(type_ast * ty, ref<value> & v1, ref<value> & v2) = 0;
|
||||
|
||||
// Return a fresh value of the given type
|
||||
virtual value * get_fresh_value(type_ast * ty) = 0;
|
||||
|
||||
virtual value * update_value(value * source, const svector<partition_id> & pid2pid) {
|
||||
return source;
|
||||
}
|
||||
|
||||
family_id get_family_id() const { return m_fid; }
|
||||
};
|
||||
|
||||
class bool_value : public value {
|
||||
friend class basic_factory;
|
||||
bool m_value;
|
||||
|
||||
bool_value(bool v, type_ast * ty):
|
||||
value(ty),
|
||||
m_value(v) {
|
||||
}
|
||||
|
||||
public:
|
||||
|
||||
bool get_value() const {
|
||||
return m_value;
|
||||
}
|
||||
|
||||
virtual void display(std::ostream & out) const;
|
||||
|
||||
virtual unsigned hash() const;
|
||||
|
||||
virtual bool operator==(const value & other) const;
|
||||
};
|
||||
|
||||
class basic_factory : public value_factory {
|
||||
ast_ref<type_ast> m_bool;
|
||||
ref<bool_value> m_true;
|
||||
ref<bool_value> m_false;
|
||||
public:
|
||||
basic_factory(ast_manager & m);
|
||||
|
||||
virtual ~basic_factory() {}
|
||||
|
||||
bool_value * get_true() const {
|
||||
return m_true.get();
|
||||
}
|
||||
|
||||
bool_value * get_false() const {
|
||||
return m_false.get();
|
||||
}
|
||||
|
||||
// Return some value of the given type
|
||||
virtual value * get_some_value(type_ast * ty) {
|
||||
return get_false();
|
||||
}
|
||||
|
||||
// Return two distinct values of the given type
|
||||
virtual bool get_some_values(type_ast * ty, ref<value> & v1, ref<value> & v2) {
|
||||
v1 = get_false();
|
||||
v2 = get_true();
|
||||
return true;
|
||||
}
|
||||
|
||||
// Return a fresh value of the given type
|
||||
virtual value * get_fresh_value(type_ast * ty) {
|
||||
// it is not possible to create new fresh values...
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
|
||||
#endif /* _VALUE_H_ */
|
||||
|
||||
62
src/util/smt2_util.cpp
Normal file
62
src/util/smt2_util.cpp
Normal file
|
|
@ -0,0 +1,62 @@
|
|||
/*++
|
||||
Copyright (c) 2011 Microsoft Corporation
|
||||
|
||||
Module Name:
|
||||
|
||||
smt2_util.cpp
|
||||
|
||||
Abstract:
|
||||
|
||||
Goodies for SMT2 standard
|
||||
|
||||
Author:
|
||||
|
||||
Leonardo (leonardo) 2012-10-20
|
||||
|
||||
Notes:
|
||||
|
||||
--*/
|
||||
#include"smt2_util.h"
|
||||
|
||||
bool is_smt2_simple_symbol_char(char s) {
|
||||
return
|
||||
('0' <= s && s <= '9') ||
|
||||
('a' <= s && s <= 'z') ||
|
||||
('A' <= s && s <= 'Z') ||
|
||||
s == '~' || s == '!' || s == '@' || s == '$' || s == '%' || s == '^' || s == '&' ||
|
||||
s == '*' || s == '_' || s == '-' || s == '+' || s == '=' || s == '<' || s == '>' ||
|
||||
s == '.' || s == '?' || s == '/';
|
||||
}
|
||||
|
||||
bool is_smt2_quoted_symbol(char const * s) {
|
||||
if (s == 0)
|
||||
return false;
|
||||
if ('0' <= s[0] && s[0] <= '9')
|
||||
return true;
|
||||
unsigned len = static_cast<unsigned>(strlen(s));
|
||||
for (unsigned i = 0; i < len; i++)
|
||||
if (!is_smt2_simple_symbol_char(s[i]))
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
|
||||
bool is_smt2_quoted_symbol(symbol const & s) {
|
||||
if (s.is_numerical())
|
||||
return false;
|
||||
return is_smt2_quoted_symbol(s.bare_str());
|
||||
}
|
||||
|
||||
std::string mk_smt2_quoted_symbol(symbol const & s) {
|
||||
SASSERT(is_smt2_quoted_symbol(s));
|
||||
string_buffer<> buffer;
|
||||
buffer.append('|');
|
||||
char const * str = s.bare_str();
|
||||
while (*str) {
|
||||
if (*str == '|' || *str == '\\')
|
||||
buffer.append('\\');
|
||||
buffer.append(*str);
|
||||
str++;
|
||||
}
|
||||
buffer.append('|');
|
||||
return std::string(buffer.c_str());
|
||||
}
|
||||
29
src/util/smt2_util.h
Normal file
29
src/util/smt2_util.h
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
/*++
|
||||
Copyright (c) 2011 Microsoft Corporation
|
||||
|
||||
Module Name:
|
||||
|
||||
smt2_util.h
|
||||
|
||||
Abstract:
|
||||
|
||||
Goodies for SMT2 standard
|
||||
|
||||
Author:
|
||||
|
||||
Leonardo (leonardo) 2012-10-20
|
||||
|
||||
Notes:
|
||||
|
||||
--*/
|
||||
#ifndef _SMT2_UTIL_H_
|
||||
#define _SMT2_UTIL_H_
|
||||
|
||||
#include"symbol.h"
|
||||
|
||||
bool is_smt2_simple_symbol_char(char c);
|
||||
bool is_smt2_quoted_symbol(char const * s);
|
||||
bool is_smt2_quoted_symbol(symbol const & s);
|
||||
std::string mk_smt2_quoted_symbol(symbol const & s);
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue