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git-svn-id: svn://db.shs.com.ru/libs@1 a8b55f48-bf90-11e4-a774-851b48703e85

mbricks/brick_manager.h

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+#ifndef BRICK_MANAGER_H
+#define BRICK_MANAGER_H
+
+#include "pitimer.h"
+#include "brick_base.h"
+
+class BrickManager
+{
+	friend class BrickEmitFrequency;
+public:
+	BrickManager(double frequency = 20., double time_step = 0.);
+	~BrickManager() {delete timer;}
+	
+	void start();
+	void stop();
+	void reset();
+	void resetOutputs();
+	void resetScheme();
+	bool loadScheme(const PIString & file);
+	inline void pause() {paused = true;}
+	inline void resume() {paused = false;}
+	inline void needLockRun(bool yes) {timer->needLockRun(yes);}
+	inline void lock() {timer->lock();}
+	inline void unlock() {timer->unlock();}
+	inline bool isPaused() const {return paused;}
+	inline bool isRunning() const {return timer->isRunning();}
+	inline bool isReset() const {return wasReset;}
+	inline double frequency() const {return freq;}
+	inline double * frequency_ptr() {return &freq;}
+	void setFrequency(double frequency, double time_step = 0.);
+	void addBrick(BrickBase * brick, bool uniqueName = true);
+	inline void addBrick(BrickBase & brick) {addBrick(&brick);}
+	inline void clearBricks() {bricks.clear();}
+	void removeBrick(BrickBase * brick);
+	void replaceBrick(BrickBase * old_b, BrickBase * new_b);
+	inline int bricksCount() const {return bricks.size();}
+	inline double time() const {return ctime;}
+	inline double * time_ptr() {return &ctime;}
+	inline void setTime(double time) {ctime = time;}
+	void tick(bool realTime = true);
+	void proceedConnections(bool compositeToo = false);
+	void saveInputsToDefault();
+	inline void startBricks() {for (uint i = 0; i < bricks.size(); ++i) bricks[i]->started();}
+	inline void stopBricks() {for (uint i = 0; i < bricks.size(); ++i) bricks[i]->finished();}
+	bool checkUniqueName(const PIString & name, BrickBase * brick);
+	PIString getUniqueName(const PIString & name);
+	BrickBase * findBrick(const PIString & name);
+	inline BrickBase::Mode mode() const {return mode_;}
+	void setMode(BrickBase::Mode m);
+	void buildSchemeTree();
+	
+	PIVector<PIVector<BrickBase * > > tree;
+	
+private:
+	static void run(void * d, int ) {((BrickManager * )d)->tick();}
+	void disconnectBrick(BrickBase * brick);
+	void loadBrick(PIConfig & sr, const PIString & prefix, BrickBase * b);
+	
+	PITimer * timer;
+	PIVector<BrickBase * > bricks;
+	BrickBase::Mode mode_;
+	double freq, ctime, tstep;
+	bool paused, wasReset;
+	
+};
+
+#endif // BRICK_MANAGER_H