added ActiveMemoryBlockManager.cpp/.h, splited ActiveIDManager.cpp
This commit is contained in:
@@ -18,35 +18,14 @@ namespace hgl
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private:
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bool Create(int *id_list,const int count)
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{
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if(!id_list||count<=0)return(false);
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for(int i=id_count;i<id_count+count;i++)
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{
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*id_list=i;
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++id_list;
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}
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id_count+=count;
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return(true);
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}
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bool Create(int *id_list,const int count);
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public:
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ActiveIDManager()
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{
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id_count=0;
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}
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ActiveIDManager(){id_count=0;}
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~ActiveIDManager()=default;
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void Alloc(int c)
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{
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active_list.PreAlloc(c);
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idle_list.PreAlloc(c);
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}
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void Alloc(int c);
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int GetActiveCount ()const{return active_list.GetCount();}
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int GetIdleCount ()const{return idle_list.GetCount();}
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@@ -58,106 +37,14 @@ namespace hgl
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public:
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/**
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* 创建若干ID，并置于活跌ID列表中。（注：不从闲置列表中获取)
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* @return 成功添加的个数
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*/
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int CreateActive(int *id,const int count=1)
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{
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if(!id||count<=0)return(0);
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int CreateActive(int *id,const int count=1); ///<创建若干ID，并置于活跌ID列表中。(注：不从闲置列表中获取)
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int CreateIdle (int *idp=nullptr,const int count=1); ///<创建若干ID，并置于闲置ID列表中。(注：无视闲置列表中已存在的ID)
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int CreateIdle (const int count=1); ///<创建若干ID，并置于闲置ID列表中。(注：无视闲置列表中已存在的ID)
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if(!Create(id,count))return(0);
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bool Get (int *id,const int count=1); ///<激活指定量的ID数据(优先从Idle中取,没有不会创建新的。激活后会被放入Active列表)
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bool GetOrCreate(int *id,const int count=1); ///<激活指定量的ID数据(优从从Idle中取,如果不够则创建新的。激活后会被放入Active列表)
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return active_list.Add(id,count);
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}
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/**
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* 创建若干ID，并置于闲置ID列表中。(注：无视闲置列表中已存在的ID)
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* @return 成功添加的个数
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*/
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int CreateIdle(const int count=1)
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{
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if(count<=0)return(0);
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const int new_count=idle_list.GetCount()+count;
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idle_list.PreAlloc(new_count);
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int *end=idle_list.end();
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if(!Create(end,count))return(0);
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idle_list.SetCount(new_count);
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return(count);
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}
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/**
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* 激活指定量的ID数据(优先从Idle中取,没有不会创建新的。激活后会被放入Active列表)
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*/
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bool Get(int *id,const int count=1)
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{
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if(!id||count<=0)return(false);
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if(!idle_list.Pop(id,count))
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return(false);
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active_list.Add(id,count);
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return(true);
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}
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/**
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* 激活指定量的ID数据(优从从Idle中取，如果不够则创建新的。激活后会被放入Active列表)
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*/
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bool GetOrCreate(int *id,const int count=1)
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{
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if(!id||count<=0)return(false);
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if(idle_list.GetCount()<count)
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CreateIdle(count-idle_list.GetCount());
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return Get(id,count);
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}
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/**
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* 释放指定量的ID数据(会从Active列表中取出，放入Idle列表中)
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*/
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int Release(int *id,int count=1)
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{
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if(!id||count<=0)return(false);
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int result=0;
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while(count--)
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{
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if(active_list.Delete(*id))
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{
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idle_list.Push(*id);
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++result;
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}
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++id;
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}
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return result;
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}
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/**
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* 释放所有活跃ID
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*/
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int ReleaseAllActive()
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{
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const int count=active_list.GetCount();
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if(count>0)
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{
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idle_list.Push(active_list.GetData(),count);
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active_list.Clear();
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}
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return count;
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}
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int Release (int *id,int count=1); ///<释放指定量的ID数据(会从Active列表中取出，放入Idle列表中)
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int ReleaseAllActive(); ///<释放所有活跃ID(会从Active列表中取出，放入Idle列表中)
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};//class ActiveIDManager
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}//namespace hgl
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52
inc/hgl/type/ActiveMemoryBlockManager.h
Normal file
52
inc/hgl/type/ActiveMemoryBlockManager.h
Normal file
@@ -0,0 +1,52 @@
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#pragma once
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#include<hgl/type/ActiveIDManager.h>
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#include<hgl/type/MemoryBlock.h>
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namespace hgl
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{
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class ActiveMemoryBlockManager
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{
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uint unit_size; ///<单个数据大小
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MemoryBlock *data_mb; ///<数据内存块
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ActiveIDManager aim; ///<活跃ID管理器
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private:
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void ReallocDataBlock();
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public:
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ActiveMemoryBlockManager(const uint us,AbstractMemoryAllocator *ma=new MemoryAllocator);
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virtual ~ActiveMemoryBlockManager();
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bool SetUnitSize(const uint us);
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void Alloc(int c);
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int GetActiveCount ()const{return aim.GetActiveCount();}
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int GetIdleCount ()const{return aim.GetIdleCount();}
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int GetTotalCount ()const{return aim.GetTotalCount();}
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int GetHistoryMaxId ()const{return aim.GetHistoryMaxId();}
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const DataArray<int> &GetActiveArray()const{return aim.GetActiveArray();}
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const DataArray<int> &GetIdleArray ()const{return aim.GetIdleArray();}
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public:
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bool WriteData (void *d,const int id);
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bool WriteDataArray (void **da,const int *idp,const int count);
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bool WriteDataArray (void *da,const int *idp,const int count)const;
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bool GetDataArrayPointer(void **da,const int *idp,const int count)const; ///<根据ID获取数据
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bool GetData(void *da,const int *idp,const int count)const; ///<根据ID获取数据，并整齐排列到一起
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int CreateActive(int *da,const int count=1);
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int CreateIdle(int *da,const int count=1);
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bool Get(int *da,const int count=1);
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int Release(int *id,const int count=1);
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int ReleaseAllActive();
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};//class ActiveMemoryBlockManager
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}//namespace hgl
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