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/*
* Template for creating indexed 3D lists of a given type, usually indexed
* as signed h,k,l values where -INDMAX<={h,k,l}<=+INDMAX.
*
* These are used, for example, for:
* - a list of 'double complex' values for storing structure factors,
* - a list of 'double' values for storing reflection intensities,
* - a list of 'unsigned int' values for counts of some sort.
*
* When LABEL and TYPE are #defined appropriately, including this header
* defines functions such as:
* - new_list_<LABEL>(), for creating a new list of the given type,
* - set_<LABEL>(), for setting a value in a list,
* - lookup_<LABEL>(), for retrieving values from a list,
* ..and so on.
*
* See src/utils.h for more information.
*
*/
#include <stdio.h>
#define ERROR_T(...) fprintf(stderr, __VA_ARGS__)
static inline void LABEL(integrate)(TYPE *ref, signed int h,
signed int k, signed int l,
TYPE i)
{
int idx;
if ( (abs(h) > INDMAX) || (abs(k) > INDMAX) || (abs(l) > INDMAX) ) {
ERROR_T("\nReflection %i %i %i is out of range!\n", h, k, l);
ERROR_T("You need to re-configure INDMAX and re-run.\n");
exit(1);
}
if ( h < 0 ) h += IDIM;
if ( k < 0 ) k += IDIM;
if ( l < 0 ) l += IDIM;
idx = h + (IDIM*k) + (IDIM*IDIM*l);
ref[idx] += i;
}
static inline void LABEL(set)(TYPE *ref, signed int h,
signed int k, signed int l,
TYPE i)
{
int idx;
if ( (abs(h) > INDMAX) || (abs(k) > INDMAX) || (abs(l) > INDMAX) ) {
ERROR_T("\nReflection %i %i %i is out of range!\n", h, k, l);
ERROR_T("You need to re-configure INDMAX and re-run.\n");
exit(1);
}
if ( h < 0 ) h += IDIM;
if ( k < 0 ) k += IDIM;
if ( l < 0 ) l += IDIM;
idx = h + (IDIM*k) + (IDIM*IDIM*l);
ref[idx] = i;
}
static inline TYPE LABEL(lookup)(const TYPE *ref, signed int h,
signed int k, signed int l)
{
int idx;
if ( (abs(h) > INDMAX) || (abs(k) > INDMAX) || (abs(l) > INDMAX) ) {
ERROR_T("\nReflection %i %i %i is out of range!\n", h, k, l);
ERROR_T("You need to re-configure INDMAX and re-run.\n");
exit(1);
}
if ( h < 0 ) h += IDIM;
if ( k < 0 ) k += IDIM;
if ( l < 0 ) l += IDIM;
idx = h + (IDIM*k) + (IDIM*IDIM*l);
return ref[idx];
}
static inline TYPE *LABEL(new_list)(void)
{
TYPE *r;
size_t r_size;
r_size = IDIM*IDIM*IDIM*sizeof(TYPE);
r = malloc(r_size);
memset(r, 0, r_size);
return r;
}
static inline void LABEL(zero_list)(TYPE *ref)
{
memset(ref, 0, IDIM*IDIM*IDIM*sizeof(TYPE));
}
#undef LABEL
#undef TYPE
#undef ERROR_T
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