map_var< bool & > Class Template Reference

Specialization of class for boolean values. More...

#include <commandline.h>

Collaboration diagram for map_var< bool & >:

List of all members.

Public Member Functions
	map_var (bool &var_, map< string, string > &tbl_, stringc &key)
	Read in a boolean value as true, false, 0 or 1.
boolc	foundGet () const
bool &	operator() ()

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Detailed Description

template<>
class map_var< bool & >

Specialization of class for boolean values.

Definition at line 184 of file commandline.h.

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Constructor & Destructor Documentation

map_var< bool & >::map_var	(	bool &	var_,
		map< string, string > &	tbl_,
		stringc &	key
	)			[inline]

Read in a boolean value as true, false, 0 or 1.

Definition at line 192 of file commandline.h.

    : var(var_), tbl(tbl_)
  {
    map<string,string>::iterator pos = tbl.find(key);
    found = (pos!=tbl.end());
    if (found)
    {
      string s = tbl[key];
      transform (s.begin(), s.end(), s.begin(), ::tolower );
      if ((s=="false") || (s=="0"))
        var = false;
      if ((s=="true") || (s=="1"))
        var = true;
    }
  }

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Member Function Documentation

boolc map_var< bool & >::foundGet

(

)

const [inline]

Definition at line 208 of file commandline.h.

{ return found; }

bool& map_var< bool & >::operator()

(

)

[inline]

Definition at line 209 of file commandline.h.

{ return var; }

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

• misclib/commandline.h