Libs/Analyze/MeshCache.h
Namespaces
Name |
---|
shapeworks User usage reporting (telemetry) |
Classes
Name | |
---|---|
class | shapeworks::MeshCache Thread safe cache for meshes index by shape. |
Source code
#pragma once
#include "MeshWorkQueue.h"
#include "StudioMesh.h"
// qt
#include <QMutex>
// std
#include <list>
#include <map>
namespace shapeworks {
// mesh cache type
using CacheMap = std::map<MeshWorkItem, MeshHandle>;
// LRU list
using CacheList = std::list<MeshWorkItem>;
class MeshCache {
public:
MeshCache();
void set_cache_enabled(bool enabled) { cache_enabled_ = enabled; }
void set_memory_percent(int percent) { cache_memory_percent_ = percent; }
MeshHandle get_mesh(const MeshWorkItem& vector);
void insert_mesh(const MeshWorkItem& item, MeshHandle mesh);
void clear();
private:
void freeSpaceForAmount(size_t allocation);
static long long get_total_physical_memory();
static long long get_total_addressable_memory();
static long long get_total_addressable_physical_memory();
// mesh cache
CacheMap mesh_cache_;
// lrc list
CacheList cache_list_;
// size of memory in use by the cache
size_t current_memory_size_ = 0;
// maximum memory
long long max_memory_ = 0;
// for concurrent access
QMutex mutex_;
bool cache_enabled_ = true;
int cache_memory_percent_ = 0;
};
} // namespace shapeworks
Updated on 2024-11-11 at 19:51:46 +0000