map_var< T > Class Template Reference

Helper class for commandline. Read in a variable. More...

#include <commandline.h>

Collaboration diagram for map_var< T >:

List of all members.

Public Member Functions
	map_var (T var_, map< string, string > &tbl_, stringc &key)
	An attempt is made to bind the variable named by key to a value passed in the _tbl as a string.
boolc	foundGet () const
	Was the bind successful?
T	operator() ()
	Get the variable reference.

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Detailed Description

template<typename T>
class map_var< T >

Helper class for commandline. Read in a variable.

Definition at line 122 of file commandline.h.

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Constructor & Destructor Documentation

template<typename T>

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

An attempt is made to bind the variable named by key to a value passed in the _tbl as a string.

Definition at line 134 of file commandline.h.

    : var(var_), tbl(tbl_)
  {
    map<string,string>::iterator pos = tbl.find(key);
    found = (pos!=tbl.end());
    if (found)
    {
      stringstream ss(tbl[key]);
      ss >> var;
    }
  }

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Member Function Documentation

template<typename T>

boolc map_var< T >::foundGet

(

)

const [inline]

Was the bind successful?

Definition at line 147 of file commandline.h.

Referenced by commandline::mapvar().

{ return found; }

template<typename T>

T map_var< T >::operator()

(

)

[inline]

Get the variable reference.

Definition at line 149 of file commandline.h.

{ return var; }

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

• misclib/commandline.h