mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-20 00:51:42 +00:00
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
|
/*----------------------------------------------------------------------------*/
|
||
|
|
/* Copyright (c) 2020 FIRST. All Rights Reserved. */
|
||
|
|
/* Open Source Software - may be modified and shared by FRC teams. The code */
|
||
|
|
/* must be accompanied by the FIRST BSD license file in the root directory of */
|
||
|
|
/* the project. */
|
||
|
|
/*----------------------------------------------------------------------------*/
|
||
|
|
|
||
|
|
#include "math/MathShared.h"
|
||
|
|
|
||
|
|
#include <wpi/mutex.h>
|
||
|
|
|
||
|
|
using namespace wpi::math;
|
||
|
|
|
||
|
|
namespace {
|
||
|
|
class DefaultMathShared : public MathShared {
|
||
|
|
public:
|
||
|
|
void ReportError(const wpi::Twine& error) override {}
|
||
|
|
void ReportUsage(MathUsageId id, int count) override {}
|
||
|
|
};
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
static std::unique_ptr<MathShared> mathShared;
|
||
|
|
static wpi::mutex setLock;
|
||
|
|
|
||
|
|
MathShared& MathSharedStore::GetMathShared() {
|
||
|
|
std::scoped_lock lock(setLock);
|
||
|
|
if (!mathShared) mathShared = std::make_unique<DefaultMathShared>();
|
||
|
|
return *mathShared;
|
||
|
|
}
|
||
|
|
|
||
|
|
void MathSharedStore::SetMathShared(std::unique_ptr<MathShared> shared) {
|
||
|
|
std::scoped_lock lock(setLock);
|
||
|
|
mathShared = std::move(shared);
|
||
|
|
}
|