Aleph::SimplexStats Struct Reference

Execution statistics for the Simplex algorithm. More...

#include <Simplex.H>

Public Member Functions
void	reset () noexcept

Public Attributes
size_t	iterations = 0
	Total simplex iterations.
size_t	pivots = 0
	Total pivot operations.
size_t	degenerate_pivots = 0
	Pivots with zero improvement.
double	elapsed_ms = 0.0
	Elapsed time in milliseconds.
bool	bland_rule_used = false
	Whether Bland's rule was activated.

Detailed Description

Execution statistics for the Simplex algorithm.

Tracks performance metrics during the solving process.

Definition at line 84 of file Simplex.H.

Member Function Documentation

reset()

void Aleph::SimplexStats::reset ( )

inlinenoexcept

Definition at line 92 of file Simplex.H.

References bland_rule_used, degenerate_pivots, elapsed_ms, iterations, and pivots.

Referenced by Aleph::Simplex< T >::solve(), and Aleph::RevisedSimplex< T >::solve().

Member Data Documentation

bland_rule_used

bool Aleph::SimplexStats::bland_rule_used = false

Whether Bland's rule was activated.

Definition at line 90 of file Simplex.H.

Referenced by Aleph::Simplex< T >::enable_bland_rule(), Aleph::Simplex< T >::print_stats(), and reset().

degenerate_pivots

size_t Aleph::SimplexStats::degenerate_pivots = 0

Pivots with zero improvement.

Definition at line 88 of file Simplex.H.

Referenced by Aleph::Simplex< T >::get_degenerate_pivot_count(), Aleph::Simplex< T >::print_stats(), reset(), and Aleph::Simplex< T >::solve().

elapsed_ms

double Aleph::SimplexStats::elapsed_ms = 0.0

Elapsed time in milliseconds.

Definition at line 89 of file Simplex.H.

Referenced by Aleph::Simplex< T >::dual_solve(), Aleph::Simplex< T >::get_elapsed_time_ms(), Aleph::Simplex< T >::print_stats(), Aleph::RevisedSimplex< T >::print_stats(), reset(), Aleph::Simplex< T >::solve(), and Aleph::RevisedSimplex< T >::solve().

iterations

size_t Aleph::SimplexStats::iterations = 0

Total simplex iterations.

Definition at line 86 of file Simplex.H.

Referenced by Aleph::Simplex< T >::dual_solve(), Aleph::Simplex< T >::get_iteration_count(), Aleph::Simplex< T >::print_stats(), Aleph::RevisedSimplex< T >::print_stats(), reset(), Aleph::Simplex< T >::solve(), and Aleph::RevisedSimplex< T >::solve().

pivots

size_t Aleph::SimplexStats::pivots = 0

Total pivot operations.

Definition at line 87 of file Simplex.H.

Referenced by Aleph::Simplex< T >::dual_solve(), Aleph::Simplex< T >::get_pivot_count(), Aleph::Simplex< T >::print_stats(), Aleph::RevisedSimplex< T >::print_stats(), reset(), Aleph::Simplex< T >::solve(), and Aleph::RevisedSimplex< T >::solve().

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

• Simplex.H