vil_nitf2_multiply_field_values Class Reference

#include <vil_nitf2_field_functor.h>

Inheritance diagram for vil_nitf2_multiply_field_values:

List of all members.

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Detailed Description

Functor vil_nitf2_multiply_field_values defines a function that sets its out parameter to the product of the values of two fields.

The predicate returns true iff both fields are found or the arg 'use_zero_if_tag_not_found'; in the latter case, the out parameter is set to 0.

Definition at line 108 of file vil_nitf2_field_functor.h.

Public Member Functions
	vil_nitf2_multiply_field_values (const vcl_string &tag_1, const vcl_string &tag_2, bool use_zero_if_tag_not_found=false)
vil_nitf2_field_functor< int > *	copy () const
bool	operator() (vil_nitf2_field_sequence *record, const vil_nitf2_index_vector &indexes, int &value)
Private Attributes
vcl_string	tag_1
vcl_string	tag_2
bool	use_zero_if_tag_not_found

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Constructor & Destructor Documentation

vil_nitf2_multiply_field_values::vil_nitf2_multiply_field_values	(	const vcl_string &	tag_1,
		const vcl_string &	tag_2,
		bool	use_zero_if_tag_not_found = false
	)			[inline]

Definition at line 111 of file vil_nitf2_field_functor.h.

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Member Function Documentation

vil_nitf2_field_functor<int>* vil_nitf2_multiply_field_values::copy

(

)

const [inline, virtual]

Implements vil_nitf2_field_functor< int >.

Definition at line 118 of file vil_nitf2_field_functor.h.

bool vil_nitf2_multiply_field_values::operator()	(	vil_nitf2_field_sequence *	record,
		const vil_nitf2_index_vector &	indexes,
		int &	value
	)			[virtual]

Implements vil_nitf2_field_functor< int >.

Definition at line 51 of file vil_nitf2_field_functor.cxx.

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Member Data Documentation

vcl_string vil_nitf2_multiply_field_values::tag_1 [private]

Definition at line 127 of file vil_nitf2_field_functor.h.

vcl_string vil_nitf2_multiply_field_values::tag_2 [private]

Definition at line 128 of file vil_nitf2_field_functor.h.

bool vil_nitf2_multiply_field_values::use_zero_if_tag_not_found [private]

Definition at line 129 of file vil_nitf2_field_functor.h.

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

• core/vil/file_formats/vil_nitf2_field_functor.h
• core/vil/file_formats/vil_nitf2_field_functor.cxx

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