eqn_d Struct Reference

#include <omega.h>

Data Fields
int	key
int	touched
enum omega_eqn_color	color
int *	coef

---

Detailed Description

   Structure for equations.  

---

Field Documentation

int* eqn_d::coef

     Array of coefficients for the equation.  The layout of the data
     is as follows: coef[0] is the constant, coef[i] for 1 <= i <=
     OMEGA_MAX_VARS, are the coefficients for each dimension.  Examples:
     the equation 0 = 9 + x + 0y + 5z is encoded as [9 1 0 5], the
     inequality 0 <= -8 + x + 2y + 3z is encoded as [-8 1 2 3].  

Referenced by chain_unprotect(), normalize_omega_problem(), omega_constrain_variable_value(), omega_copy_eqn(), omega_delete_geq_extra(), omega_free_eliminations(), omega_simplify_problem(), omega_solve_eq(), omega_solve_geq(), omega_solve_problem(), omega_unprotect_1(), subscript_dependence_tester_1(), and verify_omega_pb().

enum omega_eqn_color eqn_d::color

Referenced by int_div(), omega_count_red_equations(), omega_free_eliminations(), omega_print_eq(), omega_solve_geq(), omega_solve_problem(), and parallel_splinter().

int eqn_d::key

Referenced by bswap(), normalize_omega_problem(), omega_count_red_equations(), omega_print_eq(), omega_solve_geq(), omega_substitute_red(), and subscript_dependence_tester_1().

int eqn_d::touched

Referenced by normalize_omega_problem(), omega_delete_geq_extra(), omega_print_eq(), and omega_solve_geq().

---

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

• omega.h