ZYM/BH-Python-Interpreter-2023
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feat: us const & and std::move

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This commit is contained in:
ZhuangYumin
2023-11-11 12:42:50 +08:00
parent 8b2146a999
commit 902382a2bf
4 changed files with 136 additions and 131 deletions
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12
src/names.cpp
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@ -56,7 +56,7 @@ std::any FucntionContainer::CallFunction(const std::string &name,
is_first = false;
double *value_ptr = std::any_cast<double>(&args[i].value);
if (!value_ptr) {
std::string buf = Any2String(args[i].value);
std::string buf = std::move(Any2String(args[i].value));
std::cout << buf;
} else
std::cout << std::fixed << std::setprecision(6) << *value_ptr;
@ -67,10 +67,10 @@ std::any FucntionContainer::CallFunction(const std::string &name,
if (args.size() != 1)
throw InterpretException(
"CallFunction: str() should take exactly one argument", 23);
return Any2String(args[0].value);
return std::move(Any2String(args[0].value));
} else if (name == "int") {
if (args.size() == 1) {
return Any2Int(args[0].value);
return std::move(Any2Int(args[0].value));
} else {
throw InterpretException(
"CallFunction: int() should take exactly one argument", 24);
@ -128,7 +128,7 @@ std::any FucntionContainer::CallFunction(const std::string &name,
args_with_data.insert(func.para_list[i].name);
}
EvalVisitor vis;
std::any res = vis.visit(func.code_address);
std::any res = std::move(vis.visit(func.code_address));
Variables.DestroyFrame();
// std::cerr << "function called " << std::endl;
FlowType *flow = std::any_cast<FlowType>(&res);
@ -136,9 +136,9 @@ std::any FucntionContainer::CallFunction(const std::string &name,
if (flow->ReturnValueLists.size() == 0)
return NoneType();
else if (flow->ReturnValueLists.size() == 1)
return flow->ReturnValueLists[0];
return std::move(flow->ReturnValueLists[0]);
else
return flow->ReturnValueLists;
return std::move(flow->ReturnValueLists);
}
// std::cerr<<"Return value isn't FlowType"<<std::endl;
return NoneType();