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GElementManager.cpp
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150 lines (106 loc) · 3.31 KB
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/***************************
@Author: Chunel
@Contact: chunel@foxmail.com
@File: GElementManager.cpp
@Time: 2021/6/2 10:33 下午
@Desc:
***************************/
#include "GElementManager.h"
CGRAPH_NAMESPACE_BEGIN
GElementManager::GElementManager() {
engine_ = nullptr;
}
GElementManager::~GElementManager() {
/**
* manager中的节点，在析构的时候不需要释放。
* 所有的节点信息在GPipeLine类中统一申请和释放
*/
CGRAPH_DELETE_PTR(engine_)
}
CStatus GElementManager::init() {
CGRAPH_FUNCTION_BEGIN
/** 首先判定，注册的element全部不为空 */
for (auto element : manager_elements_) {
CGRAPH_ASSERT_NOT_NULL(element)
}
status = initEngine();
CGRAPH_FUNCTION_CHECK_STATUS
for (GElementPtr element : manager_elements_) {
status = element->fatProcessor(CFunctionType::INIT);
CGRAPH_FUNCTION_CHECK_STATUS
element->is_init_ = true;
}
CGRAPH_FUNCTION_END
}
CStatus GElementManager::destroy() {
CGRAPH_FUNCTION_BEGIN
for (GElementPtr element : manager_elements_) {
status = element->fatProcessor(CFunctionType::DESTROY);
CGRAPH_FUNCTION_CHECK_STATUS
element->is_init_ = false;
}
CGRAPH_DELETE_PTR(engine_)
CGRAPH_FUNCTION_END
}
CStatus GElementManager::run() {
CGRAPH_FUNCTION_BEGIN
CGRAPH_ASSERT_NOT_NULL(engine_)
status = engine_->run(); // 通过引擎来执行全部的逻辑
CGRAPH_FUNCTION_CHECK_STATUS
status = engine_->afterRunCheck();
CGRAPH_FUNCTION_END
}
CStatus GElementManager::add(GElementPtr element) {
CGRAPH_FUNCTION_BEGIN
CGRAPH_ASSERT_NOT_NULL(element)
this->manager_elements_.emplace(element);
CGRAPH_FUNCTION_END
}
CBool GElementManager::find(GElementPtr element) const {
if (nullptr == element) {
return false;
}
return manager_elements_.end() != manager_elements_.find(element);
}
CStatus GElementManager::remove(GElementPtr element) {
CGRAPH_FUNCTION_BEGIN
CGRAPH_ASSERT_NOT_NULL(element)
manager_elements_.erase(element);
CGRAPH_FUNCTION_END
}
CStatus GElementManager::clear() {
CGRAPH_FUNCTION_BEGIN
for (auto element : manager_elements_) {
CGRAPH_DELETE_PTR(element)
}
manager_elements_.clear();
CGRAPH_FUNCTION_END
}
GElementManagerPtr GElementManager::setScheduleStrategy(int strategy) {
CGRAPH_ASSERT_NOT_NULL_RETURN_NULL(engine_)
engine_->schedule_strategy_ = strategy;
return this;
}
GElementManagerPtr GElementManager::setEngineType(GEngineType engineType) {
engine_type_ = engineType;
return this;
}
CStatus GElementManager::initEngine() {
CGRAPH_FUNCTION_BEGIN
CGRAPH_DELETE_PTR(engine_)
switch (engine_type_) {
case GEngineType::STATIC : engine_ = CGRAPH_SAFE_MALLOC_COBJECT(GStaticEngine) break;
case GEngineType::DYNAMIC : engine_ = CGRAPH_SAFE_MALLOC_COBJECT(GDynamicEngine) break;
default: status = CStatus("unknown engine type");
}
CGRAPH_FUNCTION_CHECK_STATUS
engine_->thread_pool_ = thread_pool_;
status = engine_->setup(manager_elements_);
CGRAPH_FUNCTION_END
}
GElementManagerPtr GElementManager::setThreadPool(UThreadPoolPtr ptr) {
CGRAPH_ASSERT_NOT_NULL_RETURN_NULL(ptr)
this->thread_pool_ = ptr;
return this;
}
CGRAPH_NAMESPACE_END