internal miscellaneous methods
Definition in file misc.h.
#include "scip/def.h"
#include "blockmemshell/memory.h"
#include "scip/type_retcode.h"
#include "scip/type_set.h"
#include "scip/type_misc.h"
#include "scip/pub_misc.h"
Go to the source code of this file.
SCIP_RETCODE SCIPrealarrayCreate | ( | SCIP_REALARRAY ** | realarray, |
BMS_BLKMEM * | blkmem | ||
) |
creates a dynamic array of real values
realarray | pointer to store the real array |
blkmem | block memory |
Definition at line 3183 of file misc.c.
References BMSallocBlockMemory, NULL, SCIP_ALLOC, and SCIP_OKAY.
Referenced by SCIPcreateRealarray(), SCIPrealarrayCopy(), SCIPsolCreate(), SCIPsolCreateOriginal(), SCIPsolCreatePartial(), and SCIPsolCreateUnknown().
SCIP_RETCODE SCIPrealarrayCopy | ( | SCIP_REALARRAY ** | realarray, |
BMS_BLKMEM * | blkmem, | ||
SCIP_REALARRAY * | sourcerealarray | ||
) |
creates a copy of a dynamic array of real values
realarray | pointer to store the copied real array |
blkmem | block memory |
sourcerealarray | dynamic real array to copy |
Definition at line 3203 of file misc.c.
References BMSduplicateBlockMemoryArray, SCIP_RealArray::firstidx, SCIP_RealArray::maxusedidx, SCIP_RealArray::minusedidx, NULL, SCIP_ALLOC, SCIP_CALL, SCIP_OKAY, SCIPrealarrayCreate(), SCIP_RealArray::vals, and SCIP_RealArray::valssize.
Referenced by SCIPsolCopy().
SCIP_RETCODE SCIPrealarrayFree | ( | SCIP_REALARRAY ** | realarray | ) |
frees a dynamic array of real values
realarray | pointer to the real array |
Definition at line 3227 of file misc.c.
References BMSfreeBlockMemory, BMSfreeBlockMemoryArrayNull, NULL, and SCIP_OKAY.
Referenced by SCIPfreeRealarray(), and SCIPsolFree().
SCIP_RETCODE SCIPrealarrayExtend | ( | SCIP_REALARRAY * | realarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | minidx, | ||
int | maxidx | ||
) |
extends dynamic array to be able to store indices from minidx to maxidx
realarray | dynamic real array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
minidx | smallest index to allocate storage for |
maxidx | largest index to allocate storage for |
Definition at line 3241 of file misc.c.
References BMSallocBlockMemoryArray, BMScopyMemoryArray, BMSfreeBlockMemoryArrayNull, calcGrowSize(), SCIP_RealArray::firstidx, MAX, SCIP_RealArray::maxusedidx, MIN, SCIP_RealArray::minusedidx, NULL, SCIP_ALLOC, SCIP_OKAY, SCIP_Real, SCIPdebugMessage, and SCIP_RealArray::valssize.
Referenced by SCIPextendRealarray(), SCIPlpSumRows(), and SCIPrealarraySetVal().
SCIP_RETCODE SCIPrealarrayClear | ( | SCIP_REALARRAY * | realarray | ) |
clears a dynamic real array
realarray | dynamic real array |
Definition at line 3396 of file misc.c.
References BMSclearMemoryArray, SCIP_RealArray::firstidx, NULL, SCIP_OKAY, and SCIPdebugMessage.
Referenced by SCIPclearRealarray(), and SCIPlpSumRows().
SCIP_Real SCIPrealarrayGetVal | ( | SCIP_REALARRAY * | realarray, |
int | idx | ||
) |
gets value of entry in dynamic array
realarray | dynamic real array |
idx | array index to get value for |
Definition at line 3427 of file misc.c.
References SCIP_RealArray::firstidx, SCIP_RealArray::maxusedidx, NULL, SCIP_RealArray::vals, and SCIP_RealArray::valssize.
Referenced by SCIPgetRealarrayVal(), SCIPrealarrayIncVal(), solGetArrayVal(), and solIncArrayVal().
SCIP_RETCODE SCIPrealarraySetVal | ( | SCIP_REALARRAY * | realarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | idx, | ||
SCIP_Real | val | ||
) |
sets value of entry in dynamic array
realarray | dynamic real array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
idx | array index to set value for |
val | value to set array index to |
Definition at line 3448 of file misc.c.
References SCIP_RealArray::firstidx, MAX, MIN, NULL, SCIP_CALL, SCIP_OKAY, SCIPdebugMessage, and SCIPrealarrayExtend().
Referenced by SCIPrealarrayIncVal(), SCIPsetRealarrayVal(), SCIPsolMarkPartial(), solIncArrayVal(), and solSetArrayVal().
SCIP_RETCODE SCIPrealarrayIncVal | ( | SCIP_REALARRAY * | realarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | idx, | ||
SCIP_Real | incval | ||
) |
increases value of entry in dynamic array
realarray | dynamic real array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
idx | array index to increase value for |
incval | value to increase array index |
Definition at line 3517 of file misc.c.
References SCIP_INVALID, SCIP_OKAY, SCIP_Real, SCIPrealarrayGetVal(), and SCIPrealarraySetVal().
Referenced by SCIPincRealarrayVal(), SCIPlpSumRows(), and solIncArrayVal().
int SCIPrealarrayGetMinIdx | ( | SCIP_REALARRAY * | realarray | ) |
returns the minimal index of all stored non-zero elements
realarray | dynamic real array |
Definition at line 3535 of file misc.c.
References SCIP_RealArray::minusedidx, and NULL.
Referenced by SCIPgetRealarrayMinIdx().
int SCIPrealarrayGetMaxIdx | ( | SCIP_REALARRAY * | realarray | ) |
returns the maximal index of all stored non-zero elements
realarray | dynamic real array |
Definition at line 3545 of file misc.c.
References SCIP_RealArray::maxusedidx, and NULL.
Referenced by SCIPgetRealarrayMaxIdx().
SCIP_RETCODE SCIPintarrayCreate | ( | SCIP_INTARRAY ** | intarray, |
BMS_BLKMEM * | blkmem | ||
) |
creates a dynamic array of int values
intarray | pointer to store the int array |
blkmem | block memory |
Definition at line 3555 of file misc.c.
References BMSallocBlockMemory, NULL, SCIP_ALLOC, and SCIP_OKAY.
Referenced by SCIPcreateIntarray(), and SCIPintarrayCopy().
SCIP_RETCODE SCIPintarrayCopy | ( | SCIP_INTARRAY ** | intarray, |
BMS_BLKMEM * | blkmem, | ||
SCIP_INTARRAY * | sourceintarray | ||
) |
creates a copy of a dynamic array of int values
intarray | pointer to store the copied int array |
blkmem | block memory |
sourceintarray | dynamic int array to copy |
Definition at line 3575 of file misc.c.
References BMSduplicateBlockMemoryArray, SCIP_IntArray::firstidx, SCIP_IntArray::maxusedidx, SCIP_IntArray::minusedidx, NULL, SCIP_ALLOC, SCIP_CALL, SCIP_OKAY, SCIPintarrayCreate(), SCIP_IntArray::vals, and SCIP_IntArray::valssize.
SCIP_RETCODE SCIPintarrayFree | ( | SCIP_INTARRAY ** | intarray | ) |
frees a dynamic array of int values
intarray | pointer to the int array |
Definition at line 3598 of file misc.c.
References BMSfreeBlockMemory, BMSfreeBlockMemoryArrayNull, NULL, and SCIP_OKAY.
Referenced by SCIPfreeIntarray().
SCIP_RETCODE SCIPintarrayExtend | ( | SCIP_INTARRAY * | intarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | minidx, | ||
int | maxidx | ||
) |
extends dynamic array to be able to store indices from minidx to maxidx
intarray | dynamic int array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
minidx | smallest index to allocate storage for |
maxidx | largest index to allocate storage for |
Definition at line 3612 of file misc.c.
References BMSallocBlockMemoryArray, BMScopyMemoryArray, BMSfreeBlockMemoryArrayNull, calcGrowSize(), SCIP_IntArray::firstidx, MAX, SCIP_IntArray::maxusedidx, MIN, SCIP_IntArray::minusedidx, NULL, SCIP_ALLOC, SCIP_OKAY, SCIPdebugMessage, and SCIP_IntArray::valssize.
Referenced by SCIPextendIntarray(), and SCIPintarraySetVal().
SCIP_RETCODE SCIPintarrayClear | ( | SCIP_INTARRAY * | intarray | ) |
clears a dynamic int array
intarray | dynamic int array |
Definition at line 3767 of file misc.c.
References BMSclearMemoryArray, SCIP_IntArray::firstidx, NULL, SCIP_OKAY, and SCIPdebugMessage.
Referenced by SCIPclearIntarray().
int SCIPintarrayGetVal | ( | SCIP_INTARRAY * | intarray, |
int | idx | ||
) |
gets value of entry in dynamic array
intarray | dynamic int array |
idx | array index to get value for |
Definition at line 3798 of file misc.c.
References SCIP_IntArray::firstidx, SCIP_IntArray::maxusedidx, NULL, SCIP_IntArray::vals, and SCIP_IntArray::valssize.
Referenced by SCIPgetIntarrayVal(), and SCIPintarrayIncVal().
SCIP_RETCODE SCIPintarraySetVal | ( | SCIP_INTARRAY * | intarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | idx, | ||
int | val | ||
) |
sets value of entry in dynamic array
intarray | dynamic int array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
idx | array index to set value for |
val | value to set array index to |
Definition at line 3819 of file misc.c.
References SCIP_IntArray::firstidx, MAX, MIN, NULL, SCIP_CALL, SCIP_OKAY, SCIPdebugMessage, and SCIPintarrayExtend().
Referenced by SCIPintarrayIncVal(), and SCIPsetIntarrayVal().
SCIP_RETCODE SCIPintarrayIncVal | ( | SCIP_INTARRAY * | intarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | idx, | ||
int | incval | ||
) |
increases value of entry in dynamic array
intarray | dynamic int array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
idx | array index to increase value for |
incval | value to increase array index |
Definition at line 3887 of file misc.c.
References SCIPintarrayGetVal(), and SCIPintarraySetVal().
Referenced by SCIPincIntarrayVal().
int SCIPintarrayGetMinIdx | ( | SCIP_INTARRAY * | intarray | ) |
returns the minimal index of all stored non-zero elements
intarray | dynamic int array |
Definition at line 3899 of file misc.c.
References SCIP_IntArray::minusedidx, and NULL.
Referenced by SCIPgetIntarrayMinIdx().
int SCIPintarrayGetMaxIdx | ( | SCIP_INTARRAY * | intarray | ) |
returns the maximal index of all stored non-zero elements
intarray | dynamic int array |
Definition at line 3909 of file misc.c.
References SCIP_IntArray::maxusedidx, and NULL.
Referenced by SCIPgetIntarrayMaxIdx().
SCIP_RETCODE SCIPboolarrayCreate | ( | SCIP_BOOLARRAY ** | boolarray, |
BMS_BLKMEM * | blkmem | ||
) |
creates a dynamic array of bool values
boolarray | pointer to store the bool array |
blkmem | block memory |
Definition at line 3920 of file misc.c.
References BMSallocBlockMemory, NULL, SCIP_ALLOC, and SCIP_OKAY.
Referenced by SCIPboolarrayCopy(), SCIPcreateBoolarray(), SCIPsolCreate(), SCIPsolCreateOriginal(), SCIPsolCreatePartial(), and SCIPsolCreateUnknown().
SCIP_RETCODE SCIPboolarrayCopy | ( | SCIP_BOOLARRAY ** | boolarray, |
BMS_BLKMEM * | blkmem, | ||
SCIP_BOOLARRAY * | sourceboolarray | ||
) |
creates a copy of a dynamic array of bool values
boolarray | pointer to store the copied bool array |
blkmem | block memory |
sourceboolarray | dynamic bool array to copy |
Definition at line 3940 of file misc.c.
References BMSduplicateBlockMemoryArray, SCIP_BoolArray::firstidx, SCIP_BoolArray::maxusedidx, SCIP_BoolArray::minusedidx, NULL, SCIP_ALLOC, SCIP_CALL, SCIP_OKAY, SCIPboolarrayCreate(), SCIP_BoolArray::vals, and SCIP_BoolArray::valssize.
Referenced by SCIPsolCopy().
SCIP_RETCODE SCIPboolarrayFree | ( | SCIP_BOOLARRAY ** | boolarray | ) |
frees a dynamic array of bool values
boolarray | pointer to the bool array |
Definition at line 3964 of file misc.c.
References BMSfreeBlockMemory, BMSfreeBlockMemoryArrayNull, NULL, and SCIP_OKAY.
Referenced by SCIPfreeBoolarray(), and SCIPsolFree().
SCIP_RETCODE SCIPboolarrayExtend | ( | SCIP_BOOLARRAY * | boolarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | minidx, | ||
int | maxidx | ||
) |
extends dynamic array to be able to store indices from minidx to maxidx
boolarray | dynamic bool array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
minidx | smallest index to allocate storage for |
maxidx | largest index to allocate storage for |
Definition at line 3978 of file misc.c.
References BMSallocBlockMemoryArray, BMScopyMemoryArray, BMSfreeBlockMemoryArrayNull, BMSmoveMemoryArray, calcGrowSize(), FALSE, SCIP_BoolArray::firstidx, MAX, SCIP_BoolArray::maxusedidx, MIN, SCIP_BoolArray::minusedidx, NULL, SCIP_ALLOC, SCIP_Bool, SCIP_OKAY, SCIPdebugMessage, and SCIP_BoolArray::valssize.
Referenced by SCIPboolarraySetVal(), and SCIPextendBoolarray().
SCIP_RETCODE SCIPboolarrayClear | ( | SCIP_BOOLARRAY * | boolarray | ) |
clears a dynamic bool array
boolarray | dynamic bool array |
Definition at line 4135 of file misc.c.
References BMSclearMemoryArray, SCIP_BoolArray::firstidx, NULL, SCIP_OKAY, and SCIPdebugMessage.
Referenced by SCIPclearBoolarray(), and solClearArrays().
SCIP_Bool SCIPboolarrayGetVal | ( | SCIP_BOOLARRAY * | boolarray, |
int | idx | ||
) |
gets value of entry in dynamic array
boolarray | dynamic bool array |
idx | array index to get value for |
Definition at line 4166 of file misc.c.
References FALSE, SCIP_BoolArray::firstidx, SCIP_BoolArray::maxusedidx, NULL, SCIP_BoolArray::vals, and SCIP_BoolArray::valssize.
Referenced by SCIPgetBoolarrayVal(), SCIPsolGetVal(), SCIPsolIncVal(), SCIPsolRound(), SCIPsolSetVal(), solGetArrayVal(), solIncArrayVal(), and solUnlinkVar().
SCIP_RETCODE SCIPboolarraySetVal | ( | SCIP_BOOLARRAY * | boolarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | idx, | ||
SCIP_Bool | val | ||
) |
sets value of entry in dynamic array
boolarray | dynamic bool array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
idx | array index to set value for |
val | value to set array index to |
Definition at line 4187 of file misc.c.
References FALSE, SCIP_BoolArray::firstidx, MAX, MIN, NULL, SCIP_CALL, SCIP_OKAY, SCIPboolarrayExtend(), and SCIPdebugMessage.
Referenced by SCIPsetBoolarrayVal(), SCIPsolMarkPartial(), solIncArrayVal(), and solSetArrayVal().
int SCIPboolarrayGetMinIdx | ( | SCIP_BOOLARRAY * | boolarray | ) |
returns the minimal index of all stored non-zero elements
boolarray | dynamic bool array |
Definition at line 4255 of file misc.c.
References SCIP_BoolArray::minusedidx, and NULL.
Referenced by SCIPgetBoolarrayMinIdx().
int SCIPboolarrayGetMaxIdx | ( | SCIP_BOOLARRAY * | boolarray | ) |
returns the maximal index of all stored non-zero elements
boolarray | dynamic bool array |
Definition at line 4265 of file misc.c.
References SCIP_BoolArray::maxusedidx, and NULL.
Referenced by SCIPgetBoolarrayMaxIdx().
SCIP_RETCODE SCIPptrarrayCreate | ( | SCIP_PTRARRAY ** | ptrarray, |
BMS_BLKMEM * | blkmem | ||
) |
creates a dynamic array of pointer values
ptrarray | pointer to store the ptr array |
blkmem | block memory |
Definition at line 4276 of file misc.c.
References BMSallocBlockMemory, NULL, SCIP_ALLOC, and SCIP_OKAY.
Referenced by SCIPcreatePtrarray(), and SCIPptrarrayCopy().
SCIP_RETCODE SCIPptrarrayCopy | ( | SCIP_PTRARRAY ** | ptrarray, |
BMS_BLKMEM * | blkmem, | ||
SCIP_PTRARRAY * | sourceptrarray | ||
) |
creates a copy of a dynamic array of pointer values
ptrarray | pointer to store the copied ptr array |
blkmem | block memory |
sourceptrarray | dynamic ptr array to copy |
Definition at line 4296 of file misc.c.
References BMSduplicateBlockMemoryArray, SCIP_PtrArray::firstidx, SCIP_PtrArray::maxusedidx, SCIP_PtrArray::minusedidx, NULL, SCIP_ALLOC, SCIP_CALL, SCIP_OKAY, SCIPptrarrayCreate(), SCIP_PtrArray::vals, and SCIP_PtrArray::valssize.
SCIP_RETCODE SCIPptrarrayFree | ( | SCIP_PTRARRAY ** | ptrarray | ) |
frees a dynamic array of pointer values
ptrarray | pointer to the ptr array |
Definition at line 4319 of file misc.c.
References BMSfreeBlockMemory, BMSfreeBlockMemoryArrayNull, NULL, and SCIP_OKAY.
Referenced by SCIPfreePtrarray().
SCIP_RETCODE SCIPptrarrayExtend | ( | SCIP_PTRARRAY * | ptrarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | minidx, | ||
int | maxidx | ||
) |
extends dynamic array to be able to store indices from minidx to maxidx
ptrarray | dynamic ptr array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
minidx | smallest index to allocate storage for |
maxidx | largest index to allocate storage for |
Definition at line 4333 of file misc.c.
References BMSallocBlockMemoryArray, BMScopyMemoryArray, BMSfreeBlockMemoryArrayNull, calcGrowSize(), SCIP_PtrArray::firstidx, MAX, SCIP_PtrArray::maxusedidx, MIN, SCIP_PtrArray::minusedidx, NULL, SCIP_ALLOC, SCIP_OKAY, SCIPdebugMessage, and SCIP_PtrArray::valssize.
Referenced by SCIPextendPtrarray(), and SCIPptrarraySetVal().
SCIP_RETCODE SCIPptrarrayClear | ( | SCIP_PTRARRAY * | ptrarray | ) |
clears a dynamic pointer array
ptrarray | dynamic ptr array |
Definition at line 4488 of file misc.c.
References BMSclearMemoryArray, SCIP_PtrArray::firstidx, NULL, SCIP_OKAY, and SCIPdebugMessage.
Referenced by SCIPclearPtrarray().
void* SCIPptrarrayGetVal | ( | SCIP_PTRARRAY * | ptrarray, |
int | idx | ||
) |
gets value of entry in dynamic array
ptrarray | dynamic ptr array |
idx | array index to get value for |
Definition at line 4519 of file misc.c.
References SCIP_PtrArray::firstidx, SCIP_PtrArray::maxusedidx, NULL, SCIP_PtrArray::vals, and SCIP_PtrArray::valssize.
Referenced by SCIPgetPtrarrayVal().
SCIP_RETCODE SCIPptrarraySetVal | ( | SCIP_PTRARRAY * | ptrarray, |
int | arraygrowinit, | ||
SCIP_Real | arraygrowfac, | ||
int | idx, | ||
void * | val | ||
) |
sets value of entry in dynamic array
ptrarray | dynamic ptr array |
arraygrowinit | initial size of array |
arraygrowfac | growing factor of array |
idx | array index to set value for |
val | value to set array index to |
Definition at line 4540 of file misc.c.
References SCIP_PtrArray::firstidx, MAX, MIN, NULL, SCIP_CALL, SCIP_OKAY, SCIPdebugMessage, and SCIPptrarrayExtend().
Referenced by SCIPsetPtrarrayVal().
int SCIPptrarrayGetMinIdx | ( | SCIP_PTRARRAY * | ptrarray | ) |
returns the minimal index of all stored non-zero elements
ptrarray | dynamic ptr array |
Definition at line 4608 of file misc.c.
References SCIP_PtrArray::minusedidx, and NULL.
Referenced by SCIPgetPtrarrayMinIdx().
int SCIPptrarrayGetMaxIdx | ( | SCIP_PTRARRAY * | ptrarray | ) |
returns the maximal index of all stored non-zero elements
ptrarray | dynamic ptr array |
Definition at line 4618 of file misc.c.
References SCIP_PtrArray::maxusedidx, and NULL.
Referenced by SCIPgetPtrarrayMaxIdx().