added black background for reciever to see gray font better

This commit is contained in:
Dhanya Maliakal
2017-06-30 12:19:27 +02:00
parent 4b9a8c1dad
commit a4c07ba9a0
29 changed files with 337 additions and 957 deletions

View File

@@ -70,11 +70,8 @@ int CircularFifo<Element>::getSemValue()
template<typename Element>
bool CircularFifo<Element>::push(Element*& item_)
{
//cout<<"*head:"<<head<<endl;
//cout<<"*tail before"<<tail<<endl;
unsigned int nextTail = increment(tail);
//cout<<"*next tail"<<nextTail<<endl;
if(nextTail != head)
{
array[tail] = item_;
@@ -95,15 +92,11 @@ bool CircularFifo<Element>::push(Element*& item_)
template<typename Element>
bool CircularFifo<Element>::pop(Element*& item_)
{
//cout<<"-tail:"<<tail<<endl;
//cout<<"-head before:"<<head<<endl;
//if(head == tail)
// return false; // empty queue
sem_wait(&free_mutex);
item_ = array[head];
head = increment(head);
//cout<<"-head after:"<<head<<endl;
return true;
}