mCRL2
Loading...
Searching...
No Matches
mcrl2::lts::detail::bisim_gjkw::check_complexity::state_counter_t Class Reference

#include <check_complexity.h>

Inheritance diagram for mcrl2::lts::detail::bisim_gjkw::check_complexity::state_counter_t:
mcrl2::lts::detail::bisim_gjkw::check_complexity::counter_t< STATE_MIN, STATE_MAX, STATE_MIN_TEMP,(enum counter_type)(STATE_MAX_TEMP+1)>

Public Member Functions

bool no_temporary_work (unsigned const max_B, bool const bottom)
 ensures there is no orphaned temporary work counter
 
- Public Member Functions inherited from mcrl2::lts::detail::bisim_gjkw::check_complexity::counter_t< STATE_MIN, STATE_MAX, STATE_MIN_TEMP,(enum counter_type)(STATE_MAX_TEMP+1)>
bool cancel_work (enum counter_type const ctr)
 cancel temporary work
 
bool finalise_work (enum counter_type const from, enum counter_type const to, unsigned const max_value)
 move temporary work to its final counter
 
 counter_t ()
 constructor, initializes all counters to 0
 
bool add_work (enum counter_type const ctr, unsigned const max_value)
 register work with some counter
 
bool move_work (enum counter_type const from, enum counter_type const to, unsigned const max_value)
 move temporary work to another counter
 

Additional Inherited Members

- Public Attributes inherited from mcrl2::lts::detail::bisim_gjkw::check_complexity::counter_t< STATE_MIN, STATE_MAX, STATE_MIN_TEMP,(enum counter_type)(STATE_MAX_TEMP+1)>
unsigned char counters [LastCounter - FirstCounter+1]
 actual space to store the counters
 

Detailed Description

Definition at line 717 of file check_complexity.h.

Member Function Documentation

◆ no_temporary_work()

bool mcrl2::lts::detail::bisim_gjkw::check_complexity::state_counter_t::no_temporary_work ( unsigned const  max_B,
bool const  bottom 
)
inline

ensures there is no orphaned temporary work counter

When a refinement has finished, all work registered with temporary counters should have been moved to normal counters. Further, there should not be any work ascribed to bottom-state counters in non-bottom states, but only to (new) bottom states. This function verifies these properties. It also sets all counters for bottom states to 1 so that later no more work can be assigned to them. The function additionally ensures that no work counter exceeds its maximal allowed value, based on the size of the block of which the state is a member.

Parameters
max_Blog2(n) - log2(size of the block containing this state)
bottomtrue iff the state to which these counters belong is a bottom state
Returns
false iff some temporary counter or some bottom-state counter of a non-bottom state was nonzero. In that case, also the beginning of an error message is printed. The function should be called through the macro mCRL2complexity(), because that macro will print the remainder of the error message as needed.

Definition at line 742 of file check_complexity.h.


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