epics/pvData
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support unsigned; move fieldName; pvData use shared_pointer everywhere

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This commit is contained in:
Marty Kraimer
2012-05-08 09:29:30 -04:00
parent 2693201cfd
commit 87bff33c30
65 changed files with 5026 additions and 5435 deletions
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53
testApp/misc/testQueue.cpp
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@@ -37,18 +37,17 @@ struct Data {
static const int numElements = 5;
typedef QueueElement<Data> DataElement;
typedef Queue<Data> DataQueue;
class Sink : public Runnable {
public:
Sink(DataQueue *queue,FILE *auxfd);
Sink(DataQueue &queue,FILE *auxfd);
~Sink();
void stop();
void look();
virtual void run();
private:
DataQueue *queue;
DataQueue queue;
FILE *auxfd;
bool isStopped;
Event *wait;
@@ -58,7 +57,7 @@ private:
Thread *thread;
};
Sink::Sink(DataQueue *queue,FILE *auxfd)
Sink::Sink(DataQueue &queue,FILE *auxfd)
: queue(queue),
auxfd(auxfd),
isStopped(false),
@@ -97,49 +96,51 @@ void Sink::run()
wait->wait();
if(isStopped) break;
while(true) {
DataElement *element = queue->getUsed();
if(element==0) {
Data *data = queue.getUsed();
if(data==NULL) {
waitEmpty->signal();
break;
}
Data *data = element->getObject();
fprintf(auxfd," sink a %d b %d\n",data->a,data->b);
queue->releaseUsed(element);
queue.releaseUsed(data);
}
}
stopped->signal();
}
static void testBasic(FILE * fd,FILE *auxfd ) {
Data *dataArray[numElements];
for(int i=0; i<numElements; i++) {
dataArray[i] = new Data();
dataArray[i]->a = i;
dataArray[i]->b = i*10;
std::vector<std::tr1::shared_ptr<Data> >dataArray;
dataArray.reserve(numElements);
for(int i=0; i<numElements; i++) {
dataArray.push_back(std::tr1::shared_ptr<Data>(new Data()));
}
DataQueue *queue = new DataQueue(dataArray,numElements);
Sink *sink = new Sink(queue,auxfd);
DataQueue queue(dataArray);
Data *pdata = queue.getFree();
int value = 0;
while(pdata!=NULL) {
pdata->a = value;
pdata->b = value*10;
value++;
queue.setUsed(pdata);
pdata = queue.getFree();
}
std::tr1::shared_ptr<Sink> sink = std::tr1::shared_ptr<Sink>(new Sink(queue,auxfd));
while(true) {
DataElement *element = queue->getFree();
if(element==0) break;
Data *data = element->getObject();
Data * data = queue.getFree();
if(data==NULL) break;
fprintf(auxfd,"source a %d b %d\n",data->a,data->b);
queue->setUsed(element);
queue.setUsed(data);
}
sink->look();
// now alternate
for(int i=0; i<numElements; i++) {
DataElement *element = queue->getFree();
assert(element!=0);
Data *data = element->getObject();
Data *data = queue.getFree();
assert(data!=NULL);
fprintf(auxfd,"source a %d b %d\n",data->a,data->b);
queue->setUsed(element);
queue.setUsed(data);
sink->look();
}
sink->stop();
delete sink;
delete queue;
for(int i=0; i<numElements; i++) delete dataArray[i];
}
int main(int argc, char *argv[]) {