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C++ TTValue类代码示例

本文整理汇总了C++中TTValue的典型用法代码示例。如果您正苦于以下问题:C++ TTValue类的具体用法?C++ TTValue怎么用?C++ TTValue使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了TTValue类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: createUnit

JamomaError RampLib::createUnit(const TTSymbol* unitName, RampUnit **unit, RampUnitCallback callback, void* baton)
{
	TTValue v;
	
	v.setSize(2);
	v.set(0, TTPtr(callback));
	v.set(1, TTPtr(baton));
	
	// These should be alphabetized
	if (unitName == TT("async"))
		TTObjectInstantiate(TT("AsyncRamp"), (TTObjectPtr*)unit, v);
		//*unit = (RampUnit*) new AsyncRamp(callback, baton);
	else if (unitName == TT("none"))
		TTObjectInstantiate(TT("NoneRamp"), (TTObjectPtr*)unit, v);
//		*unit = (RampUnit*) new NoneRamp(callback, baton);
	else if (unitName == TT("queue"))
		TTObjectInstantiate(TT("QueueRamp"), (TTObjectPtr*)unit, v);
//		*unit = (RampUnit*) new QueueRamp(callback, baton);
	else if (unitName == TT("scheduler"))
		TTObjectInstantiate(TT("SchedulerRamp"), (TTObjectPtr*)unit, v);
//		*unit = (RampUnit*) new SchedulerRamp(callback, baton);
	else {
		// Invalid function specified default to linear
		error("Jamoma RampLib: Invalid RampUnit ( %s ) specified", (char*)unitName);
		TTObjectInstantiate(TT("NoneRamp"), (TTObjectPtr*)unit, v);
//		*unit = (RampUnit*) new NoneRamp(callback, baton);
	}
	return JAMOMA_ERR_NONE;
}
开发者ID:OlivierBaudry,项目名称:JamomaModular,代码行数:29,代码来源:RampLib.cpp

示例2: TTScoreTimeProcessCreate

TTErr TTScoreTimeProcessCreate(TTTimeProcessPtr *timeProcess, const std::string timeProcessClass, TTTimeEventPtr startEvent, TTTimeEventPtr endEvent, TTTimeContainerPtr timeContainer)
{
    TTValue args;
    
    *timeProcess = NULL;
    
    if (timeContainer) {
        
        TTValue out;
        TTErr   err;
        
        args = TTSymbol(timeProcessClass);
        args.append(TTObjectBasePtr(startEvent));
        args.append(TTObjectBasePtr(endEvent));
        
        err = timeContainer->sendMessage(TTSymbol("TimeProcessCreate"), args, out);
        
        if (!err)
           *timeProcess = TTTimeProcessPtr(TTObjectBasePtr(out[0]));
        
        return err;
    }
    else {
        
        args = TTObjectBasePtr(startEvent);
        args.append(TTObjectBasePtr(endEvent));
        
        return TTObjectBaseInstantiate(timeProcessClass.c_str(), TTObjectBaseHandle(timeProcess), args);
    }
}
开发者ID:ChristianFrisson,项目名称:Score,代码行数:30,代码来源:TTScoreAPI.cpp

示例3: UnpackNew

t_unpack* UnpackNew(t_symbol *msg, long argc, t_atom* argv)
{
    t_unpack*	self;
	TTValue		sr(sys_getsr());
 	long		attrstart = attr_args_offset(argc, argv);		// support normal arguments
	short		i;
	TTValue	v;
	TTErr		err;

    self = (t_unpack*)object_alloc(sUnpackClass);
    if (self) {
		self->maxNumChannels = 2;		// An initial argument to this object will set the maximum number of channels
		if (attrstart && argv)
			self->maxNumChannels = atom_getlong(argv);

		ttEnvironment->setAttributeValue(kTTSym_sampleRate, sr);

		v.resize(2);
		v[0] = "thru";
		v[1] = 1; // arg is the number of inlets
		err = TTObjectBaseInstantiate(TT("audio.object"), (TTObjectBasePtr*)&self->audioGraphObject, v);
		//self->audioGraphObject->getUnitGenerator()->setAttributeValue(TT("linearGain"), 1.0);

		attr_args_process(self, argc, argv);

    	object_obex_store((void*)self, _sym_dumpout, (object*)outlet_new(self, NULL));	// dumpout
	    dsp_setup((t_pxobject*)self, 1);
		for (i=0; i < self->maxNumChannels; i++)
			outlet_new((t_pxobject*)self, "signal");

		self->qelem = qelem_new(self, (method)UnpackQFn);
		self->obj.z_misc = Z_NO_INPLACE | Z_PUT_LAST;
	}
	return self;
}
开发者ID:EQ4,项目名称:JamomaMax,代码行数:35,代码来源:j.unpack.cpp

示例4: InfoNew

InfoPtr InfoNew(t_symbol* msg, long argc, t_atom* argv)
{
    InfoPtr	self;
	TTValue	v;
	TTErr	err;
   
    self = InfoPtr(object_alloc(sInfoClass));
    if (self) {
    	object_obex_store((TTPtr)self, _sym_dumpout, (t_object*)outlet_new(self, NULL));
		self->outletNumChannels = outlet_new((t_pxobject*)self, 0);
		self->outletVectorSize = outlet_new((t_pxobject*)self, 0);
		self->outletSampleRate = outlet_new((t_pxobject*)self, 0);
		self->outletSmartSignal = outlet_new((t_pxobject*)self, "audio.connect");
		
		self->qelem = qelem_new(self, (method)InfoQfn);
		
		v.resize(2);
		v[0] = "thru";
		v[1] = 1;		// we set it up with 1 inlet, and later modify to 2 inlets if the connection is made
		err = TTObjectBaseInstantiate(TT("audio.object"), (TTObjectBasePtr*)&self->audioGraphObject, v);		
		if (!self->audioGraphObject->getUnitGenerator().valid()) {
			object_error(SELF, "cannot load Jamoma DSP object");
			return NULL;
		}

		attr_args_process(self, argc, argv);
	}
	return self;
}
开发者ID:avilleret,项目名称:JamomaMax,代码行数:29,代码来源:j.info.cpp

示例5: UnpackNew

UnpackPtr UnpackNew(SymbolPtr msg, AtomCount argc, AtomPtr argv)
{
    UnpackPtr	self;
	TTValue	v;
	TTErr	err;
	
    self = UnpackPtr(object_alloc(sUnpackClass));
    if (self) {
    	object_obex_store((void*)self, _sym_dumpout, (ObjectPtr)outlet_new(self, NULL));	// dumpout	
		self->graphOutlets[0] = outlet_new(self, NULL);
		
		v.setSize(2);
		v.set(0, TT("graph.output"));
		v.set(1, TTUInt32(1));
		err = TTObjectInstantiate(TT("graph.object"), (TTObjectPtr*)&self->graphObject, v);
		
		if (!self->graphObject->mKernel) {
			object_error(SELF, "cannot load Jamoma object");
			return NULL;
		}
		
		err = TTObjectInstantiate(TT("Callback"), (TTObjectPtr*)&self->callback, kTTValNONE);
		self->callback->setAttributeValue(TT("Function"), TTPtr(&UnpackGraphCallback));
		self->callback->setAttributeValue(TT("Baton"), TTPtr(self));	
		// dynamically add a message to the callback object so that it can handle the 'dictionaryReceived' notification
		self->callback->registerMessage(TT("dictionaryReceived"), (TTMethod)&TTCallback::notify, kTTMessagePassValue);
		// tell the graph object that we want to watch it
		self->graphObject->mKernel->registerObserverForNotifications(*self->callback);
		
		attr_args_process(self, argc, argv);
	}
	return self;
}
开发者ID:alexarje,项目名称:JamomaGraph,代码行数:33,代码来源:jcom.unpack.cpp

示例6: PlugOutNew

PlugOutPtr PlugOutNew(SymbolPtr msg, AtomCount argc, AtomPtr argv)
{
    PlugOutPtr	self = PlugOutPtr(object_alloc(sPlugOutClass));
	TTValue		v;
	TTErr		err;

    if (self) {
		v.setSize(2);
		v.set(0, TT("plugtastic.output"));
		v.set(1, 2);
		err = TTObjectBaseInstantiate(TT("audio.object"), (TTObjectBasePtr*)&self->audioGraphObject, v);

		v = TTPtr(self->audioGraphObject);

		object_obex_store((void*)self, _sym_dumpout, (object*)outlet_new(self, NULL));
		self->audioGraphOutlet = outlet_new(self, "audio.connect");
		self->qelem = qelem_new(self, (method)PlugOutQFn);
		
		object_obex_lookup(self, GENSYM("#P"), &self->patcher);
		self->pluginName = object_attr_getsym(self->patcher, _sym_name);
		self->pluginVersion = GENSYM("1.0");
		self->pluginVersionHex = GENSYM("0x00010000");
		self->pluginManufacturer = GENSYM("Plugtastic");
		self->pluginManufacturerCode = GENSYM("74Ob");
		self->pluginID = GENSYM("ftmp");
		
		attr_args_process(self, argc, argv);
	}
	return self;
}
开发者ID:EQ4,项目名称:JamomaMax,代码行数:30,代码来源:j.plug.out.cpp

示例7: convertFromNeutral

void CMYUnit::convertFromNeutral(const TTValue& input, TTValue& output)
{
	output.setSize(3);	
	output.set(0, 255 * (1 - input.getFloat64(0)));
	output.set(1, 255 * (1 - input.getFloat64(1)));
	output.set(2, 255 * (1 - input.getFloat64(2)));
}
开发者ID:alexarje,项目名称:JamomaFoundation,代码行数:7,代码来源:ColorDataspace.cpp

示例8: wrappedClass_attrSet

t_max_err wrappedClass_attrSet(WrappedInstancePtr self, t_object* attr, long argc, t_atom* argv)
{
	if (argc && argv) {
		t_symbol*	attrName = (t_symbol*)object_method(attr, _sym_getname);
		TTValue		v;
		long	i;
		t_max_err		err;
		TTPtr		ptr;
		
		err = hashtab_lookup(self->wrappedClassDefinition->maxNamesToTTNames, attrName, (t_object**)&ptr);
		if (err)
			return err;
		
		TTSymbol	ttAttrName(ptr);
		
		v.resize(argc);
		for (i=0; i<argc; i++) {
			if (atom_gettype(argv+i) == A_LONG)
				v[i] = (TTInt32)atom_getlong(argv+i);
			else if (atom_gettype(argv+i) == A_FLOAT)
				v[i] = atom_getfloat(argv+i);
			else if (atom_gettype(argv+i) == A_SYM)
				v[i] = TT(atom_getsym(argv+i)->s_name);
			else
				object_error(SELF, "bad type for attribute setter");
		}
		self->graphObject->mKernel.set(ttAttrName, v);
		return MAX_ERR_NONE;
	}
	return MAX_ERR_GENERIC;
}
开发者ID:EQ4,项目名称:JamomaPureData,代码行数:31,代码来源:PureDataGraph.cpp

示例9: OpNew

OpPtr OpNew(SymbolPtr msg, AtomCount argc, AtomPtr argv)
{
    OpPtr	self;
	TTValue	v;
	TTErr	err;
	
    self = OpPtr(object_alloc(sOpClass));
    if (self) {
    	object_obex_store((void*)self, _sym_dumpout, (ObjectPtr)outlet_new(self, NULL));	// dumpout	
		self->outlet = outlet_new(self, "audio.connect");
		self->inlet  = proxy_new(self, 1, &self->inletnum);
		
		v.setSize(2);
		v.set(0, TT("operator"));
		v.set(1, TTUInt32(1));	// we set it up with 1 inlet, and later modify to 2 inlets if the connection is made
		err = TTObjectInstantiate(TT("audio.object"), (TTObjectPtr*)&self->audioGraphObject, v);

		if (!self->audioGraphObject->getUnitGenerator()) {
			object_error(SELF, "cannot load Jamoma DSP object");
			return NULL;
		}
		
		attr_args_process(self, argc, argv);
	}
	return self;
}
开发者ID:imclab,项目名称:JamomaAudioGraph,代码行数:26,代码来源:jcom.op.cpp

示例10: PackAnything

void PackAnything(PackPtr self, t_symbol* s, long ac, t_atom* ap)
{
	TTValue v;

	v.resize(ac+1);
	if (ac > 0) {
		self->graphDictionary->setSchema(TT("array"));
		v[0] = TT(s->s_name);
		for (int i=0; i<ac; i++) {
			switch (atom_gettype(ap+i)) {
				case A_LONG:
					v[i+1] = (int)atom_getlong(ap+i);
					break;
				case A_FLOAT:
					v[i+1] = atom_getfloat(ap+i);
					break;
				case A_SYM:
					v[i+1] = TT(atom_getsym(ap+i)->s_name);
					break;
				default:
					break;
			}
		}
	}
	else {
		self->graphDictionary->setSchema(TT("symbol"));
		v[0] = TT(s->s_name);
	}

	self->graphDictionary->setValue(v);
	((TTGraphInput*)self->graphObject->mKernel.instance())->push(*self->graphDictionary);
}
开发者ID:EQ4,项目名称:JamomaMax,代码行数:32,代码来源:j.pack.cpp

示例11: PackNew

PackPtr PackNew(t_symbol* msg, long argc, t_atom* argv)
{
    PackPtr	self;
	TTValue	v;
	TTErr	err;

    self = PackPtr(object_alloc(sPackClass));
    if (self) {
    	object_obex_store((void*)self, _sym_dumpout, (t_object*)outlet_new(self, NULL));
		self->graphOutlets[0] = outlet_new(self, "graph.connect");

		v.resize(2);
		v[0] = "graph.input";
		v[1] = 1;
		err = TTObjectBaseInstantiate(TT("graph.object"), (TTObjectBasePtr*)&self->graphObject, v);
		((TTGraphInput*)self->graphObject->mKernel.instance())->setOwner(self->graphObject);

		if (!self->graphObject->mKernel.valid()) {
			object_error(SELF, "cannot load Jamoma object");
			return NULL;
		}

		self->graphDictionary = new TTDictionary;
		self->graphDictionary->setSchema(TT("none"));
		self->graphDictionary->append(TT("outlet"), 0);

		attr_args_process(self, argc, argv);

		self->qelem = qelem_new(self, (method)PackQFn);

		// PackStartTracking(self);
		defer_low(self, (method)PackStartTracking, NULL, 0, NULL);
	}
	return self;
}
开发者ID:EQ4,项目名称:JamomaMax,代码行数:35,代码来源:j.pack.cpp

示例12: OpGetOperand

MaxErr OpGetOperand(OpPtr self, ObjectPtr attr, AtomCount* argc, AtomPtr* argv)
{
	TTValue v;
	
	self->audioGraphObject->getUnitGenerator()->getAttributeValue(TT("operand"), v);
	
	*argc = v.getSize();
	if (!(*argv)) // otherwise use memory passed in
		*argv = (t_atom *)sysmem_newptr(sizeof(t_atom) * v.getSize());
	
	for (int i=0; i<v.getSize(); i++) {
		if(v.getType(i) == kTypeFloat32 || v.getType(i) == kTypeFloat64){
			TTFloat64	value;
			v.get(i, value);
			atom_setfloat(*argv+i, value);
		}
		else if(v.getType(i) == kTypeSymbol){
			TTSymbol	value;
			v.get(i, value);
			atom_setsym(*argv+i, gensym((char*)value.c_str()));
		}
		else{	// assume int
			TTInt32		value;
			v.get(i, value);
			atom_setlong(*argv+i, value);
		}
	}	
	return MAX_ERR_NONE;
}
开发者ID:imclab,项目名称:JamomaAudioGraph,代码行数:29,代码来源:jcom.op.cpp

示例13: data_list

void data_list(TTPtr self, t_symbol *msg, long argc, const t_atom *argv)
{
	WrappedModularInstancePtr	x = (WrappedModularInstancePtr)self;
    TTObject o;
	
	if (!x->internals->isEmpty()) {
		
		// send to each data
		if (x->arrayIndex == 0) {
            
			TTValue keys;
			
            x->internals->getKeys(keys);
            for (TTUInt32 i = 0; i < keys.size(); i++) {
                x->cursor = keys[i];
                o = selectedObject;
                jamoma_data_command(o, msg, argc, argv);
            }
            
            // watch an instance by default
            x->cursor = keys[0];
		}
		else {
            o = selectedObject;
			jamoma_data_command(o, msg, argc, argv);
        }
		
	}
	else
		object_error((t_object*)x, "list : the array is empty");
}
开发者ID:avilleret,项目名称:JamomaMax,代码行数:31,代码来源:j.parameter_array.cpp

示例14: fileToLoad

TTErr TTSampleMatrix::load(const TTValue& input, TTValue& unusedOutput)
{
    /* * * 
     Beware this method is still in progress
     It will eventually work with the TTSoundfileLoader class
     * * */
    
    TTValue			inputWithPointerPrepended = input;
    TTObjectBase*	objectBasePtrToSampleMatrix = (TTObjectBase*)(TTPtr(this));
	
    inputWithPointerPrepended.prepend(objectBasePtrToSampleMatrix);
    
    try {
        
        // first instantiate the SoundfileLoader object
        TTAudioObject fileToLoad("soundfile.loader");
		
		if (fileToLoad.valid())
			// then pass along the updated TTValue to its load() method
			return fileToLoad.send("load", inputWithPointerPrepended);
        else
			return kTTErrInstantiateFailed;
    }
	catch (...) {
        return kTTErrInstantiateFailed;
    }

}
开发者ID:EQ4,项目名称:JamomaCore,代码行数:28,代码来源:TTSampleMatrix.cpp

示例15: DemoAppDataReturnValueCallback

TTErr
DemoAppDataReturnValueCallback(const TTValue& baton, const TTValue& value)
{
    DemoApp*    demoApp = (DemoApp*)TTPtr(baton[0]);
    TTObject    anObject = baton[1];
    
	// Reteive which data has been updated
    if (anObject.instance() == demoApp->mDataDemoParameter.instance()) {
        
        // print the returned value
        TTLogMessage("/myParameter has been updated to %s \n", value.toString().data());
        return kTTErrNone;
    }
    
    if (anObject.instance() == demoApp->mDataDemoMessage.instance()) {
        
        // print the returned value
        TTLogMessage("/myMessage has been updated to %s \n", value.toString().data());
        return kTTErrNone;
    }
    
    if (anObject.instance() == demoApp->mDataDemoReturn.instance()) {
        
        // print the returned value
        TTLogMessage("/myReturn has been updated to %s \n", value.toString().data());
        return kTTErrNone;
    }
    
    return kTTErrGeneric;
}
开发者ID:imclab,项目名称:Score,代码行数:30,代码来源:main.cpp


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