import_export::anonymous_namespace{ExpressionParser.cpp}::Function_bool Class Reference

Inheritance diagram for import_export::anonymous_namespace{ExpressionParser.cpp}::Function_bool:

Collaboration diagram for import_export::anonymous_namespace{ExpressionParser.cpp}::Function_bool:

Public Member Functions
	Function_bool ()
const mup::char_type *	GetDesc () const final
mup::IToken *	Clone () const final
void	Eval (mup::ptr_val_type &ret, const mup::ptr_val_type *args, int argc) final

Detailed Description

Definition at line 296 of file ExpressionParser.cpp.

Constructor & Destructor Documentation

import_export::anonymous_namespace{ExpressionParser.cpp}::Function_bool::Function_bool ( )

inline

Definition at line 298 of file ExpressionParser.cpp.

: mup::ICallback(mup::cmFUNC, _T("bool"), 1) {}

Member Function Documentation

mup::IToken* import_export::anonymous_namespace{ExpressionParser.cpp}::Function_bool::Clone ( ) const

inlinefinal

Definition at line 300 of file ExpressionParser.cpp.

{ return new Function_bool(*this); };

void import_export::anonymous_namespace{ExpressionParser.cpp}::Function_bool::Eval ( mup::ptr_val_type &  ret, const mup::ptr_val_type *  args, int  argc  )

inlinefinal

Definition at line 301 of file ExpressionParser.cpp.

References run_benchmark_import::args, CHECK_EQ, import_export::anonymous_namespace{ExpressionParser.cpp}::ms_to_ss(), strip(), THROW_INVALID_PARAMETER, and to_lower().

                                                                               {
    CHECK_EQ(argc, 1);
    switch (args[0]->GetType()) {
      case 'i':
        *ret = args[0]->GetInteger() != 0;
        break;
      case 's': {
        auto const s = strip(to_lower(ms_to_ss(args[0]->GetString())));
        if (s == "true" || s == "t" || s == "1") {
          *ret = true;
        } else if (s == "false" || s == "f" || s == "0") {
          *ret = false;
        } else {
          THROW_INVALID_PARAMETER(0, s.c_str());
        }
      } break;
      case 'b':
        *ret = args[0]->GetBool();
        break;
      default: {
        THROW_INVALID_PARAMETER(0, "unsupported type");
      }
    }
  }

Here is the call graph for this function:

const mup::char_type* import_export::anonymous_namespace{ExpressionParser.cpp}::Function_bool::GetDesc ( ) const

inlinefinal

Definition at line 299 of file ExpressionParser.cpp.

{ return _T("cast a value to a boolean"); };

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The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/ImportExport/ExpressionParser.cpp