Types and functions for congruence systems. More...
#include <ppl_c.h>
Related Functions | |
(Note that these are not member functions.) | |
Constructors, Assignment and Destructor | |
| int | ppl_new_Congruence_System (ppl_Congruence_System_t *pcs) |
Builds an empty system of congruences and writes a handle to it at address pcs. | |
| int | ppl_new_Congruence_System_zero_dim_empty (ppl_Congruence_System_t *pcs) |
Builds a zero-dimensional, unsatisfiable congruence system and writes a handle to it at address pcs. | |
| int | ppl_new_Congruence_System_from_Congruence (ppl_Congruence_System_t *pcs, ppl_const_Congruence_t c) |
Builds the singleton congruence system containing only a copy of congruence c; writes a handle for the newly created system at address pcs. | |
| int | ppl_new_Congruence_System_from_Congruence_System (ppl_Congruence_System_t *pcs, ppl_const_Congruence_System_t cs) |
Builds a congruence system that is a copy of cs; writes a handle for the newly created system at address pcs. | |
| int | ppl_assign_Congruence_System_from_Congruence_System (ppl_Congruence_System_t dst, ppl_const_Congruence_System_t src) |
Assigns a copy of the congruence system src to dst. | |
| int | ppl_delete_Congruence_System (ppl_const_Congruence_System_t cs) |
Invalidates the handle cs: this makes sure the corresponding resources will eventually be released. | |
Functions that Do Not Modify the Congruence System | |
| int | ppl_Congruence_System_space_dimension (ppl_const_Congruence_System_t cs, ppl_dimension_type *m) |
Writes to m the dimension of the vector space enclosing cs. | |
| int | ppl_Congruence_System_empty (ppl_const_Congruence_System_t cs) |
Returns a positive integer if cs contains no (non-trivial) congruence; returns 0 otherwise. | |
| int | ppl_Congruence_System_begin (ppl_const_Congruence_System_t cs, ppl_Congruence_System_const_iterator_t cit) |
Assigns to cit a const iterator "pointing" to the beginning of the congruence system cs. | |
| int | ppl_Congruence_System_end (ppl_const_Congruence_System_t cs, ppl_Congruence_System_const_iterator_t cit) |
Assigns to cit a const iterator "pointing" past the end of the congruence system cs. | |
| int | ppl_Congruence_System_OK (ppl_const_Congruence_System_t cs) |
Returns a positive integer if cs is well formed, i.e., if it satisfies all its implementation invariants; returns 0 and perhaps makes some noise if cs is broken. Useful for debugging purposes. | |
Functions that May Modify the Congruence System | |
| int | ppl_Congruence_System_clear (ppl_Congruence_System_t cs) |
Removes all the congruences from the congruence system cs and sets its space dimension to 0. | |
| int | ppl_Congruence_System_insert_Congruence (ppl_Congruence_System_t cs, ppl_const_Congruence_t c) |
Inserts a copy of the congruence c into cs; the space dimension is increased, if necessary. | |
Types and functions for congruence systems.
The types and functions for congruence systems provide an interface towards Congruence_System.
| int ppl_assign_Congruence_System_from_Congruence_System | ( | ppl_Congruence_System_t | dst, | |
| ppl_const_Congruence_System_t | src | |||
| ) | [related] |
Assigns a copy of the congruence system src to dst.
Definition at line 1419 of file ppl_c_implementation_common.cc.
| int ppl_Congruence_System_begin | ( | ppl_const_Congruence_System_t | cs, | |
| ppl_Congruence_System_const_iterator_t | cit | |||
| ) | [related] |
Assigns to cit a const iterator "pointing" to the beginning of the congruence system cs.
Definition at line 1506 of file ppl_c_implementation_common.cc.
| int ppl_Congruence_System_clear | ( | ppl_Congruence_System_t | cs | ) | [related] |
Removes all the congruences from the congruence system cs and sets its space dimension to 0.
Definition at line 1444 of file ppl_c_implementation_common.cc.
| int ppl_Congruence_System_empty | ( | ppl_const_Congruence_System_t | cs | ) | [related] |
Returns a positive integer if cs contains no (non-trivial) congruence; returns 0 otherwise.
Definition at line 1437 of file ppl_c_implementation_common.cc.
| int ppl_Congruence_System_end | ( | ppl_const_Congruence_System_t | cs, | |
| ppl_Congruence_System_const_iterator_t | cit | |||
| ) | [related] |
Assigns to cit a const iterator "pointing" past the end of the congruence system cs.
Definition at line 1516 of file ppl_c_implementation_common.cc.
| int ppl_Congruence_System_insert_Congruence | ( | ppl_Congruence_System_t | cs, | |
| ppl_const_Congruence_t | c | |||
| ) | [related] |
Inserts a copy of the congruence c into cs; the space dimension is increased, if necessary.
Definition at line 1451 of file ppl_c_implementation_common.cc.
| int ppl_Congruence_System_OK | ( | ppl_const_Congruence_System_t | cs | ) | [related] |
Returns a positive integer if cs is well formed, i.e., if it satisfies all its implementation invariants; returns 0 and perhaps makes some noise if cs is broken. Useful for debugging purposes.
Definition at line 1461 of file ppl_c_implementation_common.cc.
| int ppl_Congruence_System_space_dimension | ( | ppl_const_Congruence_System_t | cs, | |
| ppl_dimension_type * | m | |||
| ) | [related] |
Writes to m the dimension of the vector space enclosing cs.
Definition at line 1428 of file ppl_c_implementation_common.cc.
| int ppl_delete_Congruence_System | ( | ppl_const_Congruence_System_t | cs | ) | [related] |
Invalidates the handle cs: this makes sure the corresponding resources will eventually be released.
Definition at line 1411 of file ppl_c_implementation_common.cc.
| int ppl_new_Congruence_System | ( | ppl_Congruence_System_t * | pcs | ) | [related] |
Builds an empty system of congruences and writes a handle to it at address pcs.
Definition at line 1377 of file ppl_c_implementation_common.cc.
| int ppl_new_Congruence_System_from_Congruence | ( | ppl_Congruence_System_t * | pcs, | |
| ppl_const_Congruence_t | c | |||
| ) | [related] |
Builds the singleton congruence system containing only a copy of congruence c; writes a handle for the newly created system at address pcs.
Definition at line 1393 of file ppl_c_implementation_common.cc.
| int ppl_new_Congruence_System_from_Congruence_System | ( | ppl_Congruence_System_t * | pcs, | |
| ppl_const_Congruence_System_t | cs | |||
| ) | [related] |
Builds a congruence system that is a copy of cs; writes a handle for the newly created system at address pcs.
Definition at line 1403 of file ppl_c_implementation_common.cc.
| int ppl_new_Congruence_System_zero_dim_empty | ( | ppl_Congruence_System_t * | pcs | ) | [related] |
Builds a zero-dimensional, unsatisfiable congruence system and writes a handle to it at address pcs.
Definition at line 1384 of file ppl_c_implementation_common.cc.
1.6.3