<b>正确地调用字符串相关的函数(第一部分)</b>

CharFunction funcChar,

WchartFunction funcWchart,

Param1 param1,

Param2 param2,

Param3 param3, ...)

{

return funcChar( param1, param2, param3);

}

template< class CharType, class ReturnType, class CharFunction, class WchartFunction, class Param1, class Param2, class Param3>

ReturnType string_function_3params(

CharFunction funcChar,

WchartFunction funcWchart,

Param1 param1,

Param2 param2,

Param3 param3)

{

return string_function_3params_helper< CharType, ReturnType, CharFunction, WchartFunction, Param1>(

funcChar, funcWchart, param1, param2, param3, ( const CharType *)NULL);

}

/////////////////////////////////////////////////////////

// four parameters

template< class CharType, class ReturnType, class CharFunction, class WchartFunction, class Param1, class Param2, class Param3, class Param4>