vil_nitf2_max_field_value_plus_offset_and_threshold Class Reference

#include <vil_nitf2_field_functor.h>

Inheritance diagram for vil_nitf2_max_field_value_plus_offset_and_threshold:

Detailed Description

Functor vil_nitf2_max_field_value_plus_offset_and_threshold defines a function that sets its out parameter to either the value of a specified field plus an offset, or a specified minimum value, whichever is greater.

The function returns whether the field was found.

Definition at line 138 of file vil_nitf2_field_functor.h.


Public Member Functions
	vil_nitf2_max_field_value_plus_offset_and_threshold (vcl_string tag, int offset, int min_threshold=0, int tag_factor=1)
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
int	offset
int	min_threshold
int	tag_factor

Constructor & Destructor Documentation

vil_nitf2_max_field_value_plus_offset_and_threshold::vil_nitf2_max_field_value_plus_offset_and_threshold	(	vcl_string	tag,
		int	offset,
		int	min_threshold = `0`,
		int	tag_factor = `1`
	)			`[inline]`

Definition at line 141 of file vil_nitf2_field_functor.h.

Member Function Documentation

vil_nitf2_field_functor<int>* vil_nitf2_max_field_value_plus_offset_and_threshold::copy ( ) const [inline, virtual]

Implements vil_nitf2_field_functor< int >.

Definition at line 145 of file vil_nitf2_field_functor.h.

bool vil_nitf2_max_field_value_plus_offset_and_threshold::operator()	(	vil_nitf2_field_sequence *	record,
		const vil_nitf2_index_vector &	indexes,
		int &	value
	)			`[virtual]`