CLArgDoubleList Class Reference

#include <CLArgFlag.hpp>

Inheritance diagram for CLArgDoubleList:

Collaboration diagram for CLArgDoubleList:

Public Member Functions
	CLArgDoubleList (char fl, const char *pdesc, CLArgs::DoubleListArgI *pcallback)
virtual const CLArgs::ArgIBase *	callback () const
virtual bool	parse (const char *option) const
virtual std::string	brief () const
virtual std::string	manstr () const
virtual bool	add_set (int size, const char *const *names)
Private Attributes
CLArgListData	listData
std::string	mName
CLArgs::DoubleListArgI *	mCallback

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Detailed Description

Definition at line 281 of file CLArgFlag.hpp.

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Constructor & Destructor Documentation

CLArgDoubleList::CLArgDoubleList	(	char	fl,
		const char *	pdesc,
		CLArgs::DoubleListArgI *	pcallback
	)		[inline]

Definition at line 289 of file CLArgFlag.hpp.

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

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Member Function Documentation

virtual bool CLArgDoubleList::add_set	(	int	size,
		const char *const *	names
	)		[inline, virtual]

Reimplemented from CLArgFlag.

Definition at line 303 of file CLArgFlag.hpp.

References CLArgListData::add_set(), and listData.

    {
        return listData.add_set( size, names );
    }

std::string CLArgDoubleList::brief

(

)

const [virtual]

Get brief format of option

Implements CLArgFlag.

Definition at line 427 of file CLArgFlag.cpp.

{
    const char str[] = { '-', flag(), ' ', '\0' };
    std::string result( str );

    if( listData.accept_any_length() )
        result += "<r1,r2,...>";
    else
        result += listData.brief();

    return result;
}

virtual const CLArgs::ArgIBase* CLArgDoubleList::callback

(

)

const [inline, virtual]

Implements CLArgFlag.

Definition at line 294 of file CLArgFlag.hpp.

References mCallback.

    {
        return mCallback;
    }

std::string CLArgDoubleList::manstr

(

)

const [virtual]

Get UNIX man-page formated synposis of flag

Implements CLArgFlag.

Definition at line 440 of file CLArgFlag.cpp.

{
    return listData.manstr( 'r', *this );
}

bool CLArgDoubleList::parse

(

const char *

option

)

const [virtual]

Implements CLArgFlag.

Definition at line 445 of file CLArgFlag.cpp.

{
    std::vector< double > list;
    char* endptr;
    for( ;; )
    {
        while( isspace( *str ) )
            ++str;
        if( !*str ) break;

        double d = strtod( str, &endptr );
        list.push_back( d );
        str = endptr;

        while( isspace( *str ) )
            ++str;
        if( !*str ) break;

        if( *str != ',' ) return false;
        ++str;
    }

    if( !listData.acceptable_length( list.size() ) || !mCallback->value( list ) ) return false;

    mCallback->set_seen();
    return true;
}

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Member Data Documentation

CLArgListData CLArgDoubleList::listData [private]

Definition at line 284 of file CLArgFlag.hpp.

Referenced by add_set().

CLArgs::DoubleListArgI* CLArgDoubleList::mCallback [private]

Definition at line 286 of file CLArgFlag.hpp.

Referenced by callback().

std::string CLArgDoubleList::mName [private]

Definition at line 285 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