Files
cppcourse/cmat/SolutionEx22/TimerSet.cpp
T
porterskyandQwen 3.8 27B e09540c2b2 feat(cmat): add cmake build for course material
Add a CMakeLists.txt to each exercise directory, included from
cmat/CMakeLists.txt, so every exercise and solution becomes a buildable
target. GUI exercises link the curses-based DOS_Unix implementations on
Unix-like systems; the Windows-specific DOS variants are not compiled.
Exercises without a portable path or with missing dependencies (Boost)
are reported as not available at configure time.

Targets are excluded from the default build and built by name, e.g.
`cmake --build build --target Ex11`, so intentionally buggy exercises
such as Ex21 do not break the default build.

Also fix two portability issues: rename Ex11bug/pole.h to Pole.h for
case-sensitive filesystems and drop the extra Light:: qualification in
SolutionEx71A/Light.h. Document build commands and layout in AGENTS.md.

Co-authored-by: Qwen 3.8 27B <qwen3.8_27b-q3_k_xl@lmstudio.local>
2026-10-05 11:55:00 +02:00

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C++

#include "TimerSet.h"
#include "Timer.h"
#include <iostream>
TimerSet::TimerSet() : timersInUse(0), previousTime(time(NULL)) {}
void TimerSet::addATimer(Timer *t) { timers[timersInUse++] = t; }
void TimerSet::pollAllTimers() {
std::time_t timeNow;
if (time(&timeNow) > previousTime) {
previousTime = timeNow;
for (int i = 0; i < timersInUse; ++i) {
timers[i]->tick();
}
}
}
TimerSet &TimerSet::Instance() {
// Meyer's Singleton implementation
static TimerSet pInstance;
return pInstance;
}