为ling::shared_mutex添加setResource

This commit is contained in:
2024-11-24 17:54:34 +08:00
parent 8e248d088f
commit 06193c5f7d
2 changed files with 30 additions and 28 deletions

View File

@@ -10,7 +10,6 @@
#include <shared_mutex>
namespace ling {
template<typename T>
class ResourceReadOnly;
@@ -37,6 +36,11 @@ namespace ling {
shared_mutex &operator=(const shared_mutex &) = delete;
void setResource(const T &&value) {
ResourceCompletely<T> lock_completely = lock();
this->resource = value;
}
ResourceReadOnly<CT> lock_shared() {
mutex.lock_shared();
@@ -63,11 +67,16 @@ namespace ling {
}
};
template<typename T, typename ...Args>
template<typename T, typename... Args>
ling::shared_mutex<T> make_shared_mutex(Args &&... args) {
return ling::shared_mutex<T>(std::move(T(std::forward<Args>(args)...)));
}
template<typename T, typename CT, typename... Args>
ling::shared_mutex<T, CT> make_shared_mutex(Args &&... args) {
return ling::shared_mutex<T, CT>(std::move(T(std::forward<Args>(args)...)));
}
/// 资源的读写代理
template<typename T>
class ResourceCompletely {
@@ -77,11 +86,11 @@ namespace ling {
public:
ResourceCompletely(std::shared_mutex *mutex, T *resource)
: mutex(mutex), resource(resource) {
: mutex(mutex), resource(resource) {
}
ResourceCompletely()
: mutex(nullptr), resource(nullptr) {
: mutex(nullptr), resource(nullptr) {
}
ResourceCompletely(const ResourceCompletely &) = delete;
@@ -125,11 +134,11 @@ namespace ling {
public:
ResourceReadOnly(std::shared_mutex *mutex, const T *const resource)
: mutex(mutex), resource(resource) {
: mutex(mutex), resource(resource) {
}
ResourceReadOnly()
: mutex(nullptr), resource(nullptr) {
: mutex(nullptr), resource(nullptr) {
}
ResourceReadOnly(const ResourceReadOnly &) = delete;
@@ -162,10 +171,7 @@ namespace ling {
const T *operator->() const {
return resource;
}
};
} // ling
#endif //DATASTRUCT_SHARED_MUTEX_H_04