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stupid regression (begin and end are needed)y

This commit is contained in:
Federico Ponchio 2013-03-19 19:43:23 +00:00
parent af0e5d65c3
commit b178d19299
1 changed files with 9 additions and 1 deletions
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10
wrap/gcache/cache.h
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@ -143,7 +143,14 @@ protected:
virtual int drop(Token *token) = 0; virtual int drop(Token *token) = 0;
///make sure the get function do not access token after abort is returned. ///make sure the get function do not access token after abort is returned.
///called in as first thing in run()
virtual void begin() {}
virtual void middle() {} virtual void middle() {}
///called in as last thing in run()
virtual void end() {}
///[should be protected] ///[should be protected]
void run() { void run() {
@ -152,7 +159,7 @@ protected:
1) make room until eliminating an element would leave empty space. 1) make room until eliminating an element would leave empty space.
2) transfer first element of input_cache if 2) transfer first element of input_cache if
cache has room OR first element in input has higher priority of last element */ cache has room OR first element in input has higher priority of last element */
begin();
while(!this->quit) { while(!this->quit) {
input->check_queue.enter(); //wait for cache below to load something or priorities to change input->check_queue.enter(); //wait for cache below to load something or priorities to change
if(this->quit) break; if(this->quit) break;
@ -167,6 +174,7 @@ protected:
input->check_queue.leave(); input->check_queue.leave();
} }
this->quit = false; //in case someone wants to restart; this->quit = false; //in case someone wants to restart;
end();
} }