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Merge branch 'master' into opt

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Nikolaj Bjorner 2018-05-02 12:32:14 -07:00 • committed by GitHub
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3 changed files with 20 additions and 4 deletions
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8
src/api/python/z3/z3.py
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@ -9873,6 +9873,14 @@ def String(name, ctx=None):
ctx = _get_ctx(ctx)
return SeqRef(Z3_mk_const(ctx.ref(), to_symbol(name, ctx), StringSort(ctx).ast), ctx)
def SubString(s, offset, length):
"""Extract substring or subsequence starting at offset"""
return Extract(s, offset, length)
def SubSeq(s, offset, length):
"""Extract substring or subsequence starting at offset"""
return Extract(s, offset, length)
def Strings(names, ctx=None):
"""Return a tuple of String constants. """
ctx = _get_ctx(ctx)