t_methoddata_same Struct Reference

Description

Data structure for the same selection method.

To avoid duplicate initialization code, the same data structure is used for matching both integer and string keywords; hence the unions.

Public Attributes
union {
int *   i
char **   s
void *   ptr
}	val
	Value for each atom to match. More...
int	nas
	Number of values in the as array. More...
union {
int *   i
char **   s
void *   ptr
}	as
	Values to match against. More...
char **	as_s_sorted
	Separate array for sorted as.s array. More...
bool	bSorted
	Whether simple matching can be used. More...

Member Data Documentation

union { ... } t_methoddata_same::as

Values to match against.

char** t_methoddata_same::as_s_sorted

Separate array for sorted as.s array.

The array of strings returned as the output value of a parameter should not be messed with to avoid memory corruption (the pointers in the array may be reused for several evaluations), so we keep our own copy for modifications.

bool t_methoddata_same::bSorted

Whether simple matching can be used.

int t_methoddata_same::nas

Number of values in the as array.

For string values, this is actually the number of values in the as_s_sorted array.

union { ... } t_methoddata_same::val

Value for each atom to match.

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

• src/gromacs/selection/sm_same.cpp