record_has_field Struct Reference

#include <openrj/stl/functional.hpp>

List of all members.

---

Detailed Description

Predicate which detects whether a record contains one of more fields of a given name.

Public Member Functions
Construction
	record_has_field (char const *fieldName)
	Constructs an instance with the given field name.
template<typename S>
	record_has_field (S const &fieldName)
	Constructs an instance with the given field name.
Operators
template<typename R>
bool	operator() (R const &record) const
	Tests the given record to see whether it contains (one or more of) the required field.

---

Constructor & Destructor Documentation

record_has_field

(

char const *

fieldName

)

[inline, explicit]

Constructs an instance with the given field name.

Parameters:

fieldName

The name of the field against which records will be tested

record_has_field

(

S const &

fieldName

)

[inline, explicit]

Constructs an instance with the given field name.

Parameters:

fieldName

The name of the field against which records will be tested

---

Member Function Documentation

bool operator()

(

R const &

record

)

const [inline]

Tests the given record to see whether it contains (one or more of) the required field.

---

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

• openrj/stl/functional.hpp

Open-RJ Library documentation © Synesis Software Pty Ltd, 2004-2005