CLArgDouble Class Reference

#include <CLArgFlag.hpp>

Inheritance diagram for CLArgDouble:

Collaboration diagram for CLArgDouble:

Public Member Functions
	CLArgDouble (char fl, const char *name, const char *pdesc, CLArgs::DoubleArgI *pcallback)
virtual const CLArgs::ArgIBase *	callback () const
virtual bool	parse (const char *option) const
virtual std::string	brief () const
virtual std::string	manstr () const
Private Attributes
CLArgs::DoubleArgI *	mCallback
std::string	mName

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Detailed Description

Definition at line 192 of file CLArgFlag.hpp.

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Constructor & Destructor Documentation

CLArgDouble::CLArgDouble	(	char	fl,
		const char *	name,
		const char *	pdesc,
		CLArgs::DoubleArgI *	pcallback
	)		[inline]

Definition at line 199 of file CLArgFlag.hpp.

        : CLArgFlag( fl, pdesc ), mCallback( pcallback ), mName( name )
    {
    }

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Member Function Documentation

std::string CLArgDouble::brief

(

)

const [virtual]

Get brief format of option

Implements CLArgFlag.

Definition at line 218 of file CLArgFlag.cpp.

{
    const char str[] = { '-', flag(), ' ', '<', '\0' };
    std::string result( str );
    result += mName;
    result += ">";
    return result;
}

virtual const CLArgs::ArgIBase* CLArgDouble::callback

(

)

const [inline, virtual]

Implements CLArgFlag.

Definition at line 204 of file CLArgFlag.hpp.

References mCallback.

    {
        return mCallback;
    }

std::string CLArgDouble::manstr

(

)

const [virtual]

Get UNIX man-page formated synposis of flag

Implements CLArgFlag.

Definition at line 226 of file CLArgFlag.cpp.

{
    return make_man_string( &mName[0] );
}

bool CLArgDouble::parse

(

const char *

option

)

const [virtual]

Implements CLArgFlag.

Definition at line 231 of file CLArgFlag.cpp.

{
    char* endptr;
    double val = strtod( option, &endptr );
    if( *endptr || !mCallback->value( val ) ) return false;
    mCallback->set_seen();
    return true;
}

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Member Data Documentation

CLArgs::DoubleArgI* CLArgDouble::mCallback [private]

Definition at line 195 of file CLArgFlag.hpp.

Referenced by callback().

std::string CLArgDouble::mName [private]

Definition at line 196 of file CLArgFlag.hpp.

List of all members.

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

• CLArgFlag.hpp
• CLArgFlag.cpp