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Use const refs to reduce copying.

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These are things that have been found by `clang-tidy`.
This commit is contained in:
Bruce Mitchener 2018-01-30 21:43:56 +07:00
parent 5a16d3ef7f
commit 177414c0ee
28 changed files with 62 additions and 62 deletions
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8
src/muz/rel/dl_instruction.h
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@ -150,7 +150,7 @@ namespace datalog {
return m_reg_annotation.find(reg, res);
}
void set_register_annotation(reg_idx reg, std::string str) {
void set_register_annotation(reg_idx reg, const std::string & str) {
m_reg_annotation.insert(reg, str);
}
@ -233,7 +233,7 @@ namespace datalog {
Each line must be prepended by \c indentation and ended by a newline character.
*/
virtual void display_body_impl(execution_context const & ctx, std::ostream & out, std::string indentation) const {}
virtual void display_body_impl(execution_context const & ctx, std::ostream & out, const std::string & indentation) const {}
void log_verbose(execution_context& ctx);
public:
@ -249,7 +249,7 @@ namespace datalog {
void display(execution_context const& ctx, std::ostream & out) const {
display_indented(ctx, out, "");
}
void display_indented(execution_context const & ctx, std::ostream & out, std::string indentation) const;
void display_indented(execution_context const & ctx, std::ostream & out, const std::string & indentation) const;
static instruction * mk_load(ast_manager & m, func_decl * pred, reg_idx tgt);
/**
@ -359,7 +359,7 @@ namespace datalog {
void display(execution_context const & ctx, std::ostream & out) const {
display_indented(ctx, out, "");
}
void display_indented(execution_context const & ctx, std::ostream & out, std::string indentation) const;
void display_indented(execution_context const & ctx, std::ostream & out, const std::string & indentation) const;
unsigned num_instructions() const { return m_data.size(); }
};