VBOManager_VBOManaged.h

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#pragma once
 
#include <string>
#include <vector>
 
#include <tdme/tdme.h>
#include <tdme/engine/subsystems/manager/fwd-tdme.h>
 
using std::string;
using std::vector;
 
using tdme::engine::subsystems::manager::VBOManager;
 
/**
 * Managed VBO entity
 * @author Andreas Drewke
 */
class tdme::engine::subsystems::manager::VBOManager_VBOManaged
{
    friend class VBOManager;
 
private:
    string id;
    vector<int32_t> vboIds;
    int32_t referenceCounter { 0 };
    volatile bool uploaded { false };
 
    /**
     * Private constructor
     * @param id id
     * @param vboIds VBO ids
     */
    VBOManager_VBOManaged(const string& id, vector<int32_t>& vboIds);
 
public:
    // forbid class copy
    FORBID_CLASS_COPY(VBOManager_VBOManaged)
 
    /**
     * @return vbo id
     */
    inline const string& getId() {
        return id;
    }
 
    /**
     * @return vbo gl ids
     */
    inline vector<int32_t>* getVBOIds() {
        return &vboIds;
    }
 
    /**
     * @return reference counter
     */
    inline int32_t getReferenceCounter() {
        return referenceCounter;
    }
 
private:
    /**
     * decrement reference counter
     * @return if reference counter = 0
     */
    inline bool decrementReferenceCounter() {
        referenceCounter--;
        return referenceCounter == 0;
    }
 
    /**
     * increment reference counter
     */
    inline void incrementReferenceCounter() {
        referenceCounter++;
    }
 
public:
 
    /**
     * Set uploaded
     * @param uploaded uploaded
     */
    inline void setUploaded(bool uploaded) {
        this->uploaded = uploaded;
    }
 
    /**
     * @return if vbo's have been uploaded
     */
    inline bool isUploaded() {
        return uploaded;
    }
 
};