BindProperties Class Reference

BindProperties is used to create temporary function objects for use with wisp_struct visit() in order to copy wisp_struct member variables to comparably named Properties values. More...

#include <BindProperties.h>

List of all members.

Public Member Functions
	BindProperties (Properties &properties)
	Creates a BindProperties instance that will bind values to the specified Properties argument.
template<typename V >
const BindProperties &	operator() (const char *const key, const V &value) const
	Adds a key-value pair to the associated Properties.

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Detailed Description

BindProperties is used to create temporary function objects for use with wisp_struct visit() in order to copy wisp_struct member variables to comparably named Properties values.

For example:

 WISP_STRUCT(IntPair, ((int, first))((int, second)));
 WISP_STRUCT(NestedPair, ((IntPair, first))((IntPair, second)));

Properties props;
 NestedPair pair(IntPair(1, 2), IntPair(3, 4));
 const string expected("{first={first=1,second=2},second={first=3,second=4}}");

pair.visit(BindProperties(props));
 assert(expected == to_string(props));
 

As demonstrated in the example, nested wisp_struct members will be recursively bound.

Definition at line 69 of file BindProperties.h.

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Constructor & Destructor Documentation

BindProperties::BindProperties

(

Properties &

properties

)

[inline, explicit]

Creates a BindProperties instance that will bind values to the specified Properties argument.

Parameters:

properties

A reference to the Properties instance to which values will be bound.

Definition at line 169 of file BindProperties.h.

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Member Function Documentation

template<typename V >

const BindProperties& BindProperties::operator()	(	const char *const	key,
		const V &	value
	)		const [inline]

Adds a key-value pair to the associated Properties.

Parameters:

key	The name of the variable to bind.
value	The value of the variable to bind.

Definition at line 179 of file BindProperties.h.

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

• BindProperties.h