C++ (Cpp) check_prices Examples

Example #1

File: meter.cpp Project: devendrashelar7/gridnetd

// Initialize a distribution meter, return 1 on success
int meter::init(OBJECT *parent)
{
	if(power_market != 0){
		price_prop = gl_get_property(power_market, "current_market.clearing_price");
		if(price_prop == 0){
			GL_THROW("meter::power_market object \'%s\' does not publish \'current_market.clearing_price\'", (power_market->name ? power_market->name : "(anon)"));
		}
	}

	// Count the number of phases...for use with meter_power_consumption
	if (meter_power_consumption != complex(0,0))
	{
		no_phases = 0;
		if (has_phase(PHASE_A))
			no_phases += 1;
		if (has_phase(PHASE_B))
			no_phases += 1;
		if (has_phase(PHASE_C))
			no_phases += 1;
	}

	check_prices();
	last_t = dt = 0;
	return node::init(parent);
}

Example #2

File: triplex_meter.cpp Project: mafoti/wso2-gridlabd

// Initialize a distribution triplex_meter, return 1 on success
int triplex_meter::init(OBJECT *parent)
{
#ifdef SUPPORT_OUTAGES
	sustained_count=0;	//reliability sustained event counter
	momentary_count=0;	//reliability momentary event counter
	total_count=0;		//reliability total event counter
	s_flag=0;
	t_flag=0;
	pre_load=0;
#endif

	if(power_market != 0){
		price_prop = gl_get_property(power_market, market_price_name);
		if(price_prop == 0){
                        GL_THROW("triplex_meter::power_market object \'%s\' does not publish \'%s\'", (power_market->name ? power_market->name : "(anon)"), (const char*)market_price_name);
		}
	}
	check_prices();

	return triplex_node::init(parent);
}

Example #3

File: meter.cpp Project: SanjayaDeSilva/GridLAB-D

// Initialize a distribution meter, return 1 on success
int meter::init(OBJECT *parent)
{
	char temp_buff[128];

	if(power_market != 0){
		price_prop = gl_get_property(power_market, "current_market.clearing_price");
		if(price_prop == 0){
			GL_THROW("meter::power_market object \'%s\' does not publish \'current_market.clearing_price\'", (power_market->name ? power_market->name : "(anon)"));
		}
	}

	// Count the number of phases...for use with meter_power_consumption
	if (meter_power_consumption != complex(0,0))
	{
		no_phases = 0;
		if (has_phase(PHASE_A))
			no_phases += 1;
		if (has_phase(PHASE_B))
			no_phases += 1;
		if (has_phase(PHASE_C))
			no_phases += 1;
	}

	check_prices();
	last_t = dt = 0;

	//Update tracking flag
	//Get server mode variable
	gl_global_getvar("multirun_mode",temp_buff,sizeof(temp_buff));

	//See if we're not in standalone
	if (strcmp(temp_buff,"STANDALONE"))	//strcmp returns a 0 if they are the same
	{
		if ((solver_method == SM_NR) && (bustype == SWING))
		{
			meter_NR_servered = true;	//Set this flag for later use

			//Allocate the storage vector
			prev_voltage_value = (complex *)gl_malloc(3*sizeof(complex));

			//Check it
			if (prev_voltage_value==NULL)
			{
				GL_THROW("Failure to allocate memory for voltage tracking array");
				/*  TROUBLESHOOT
				While attempting to allocate memory for the voltage tracking array used
				by the master/slave functionality, an error occurred.  Please try again.
				If the error persists, please submit your code and a bug report via the trac
				website.
				*/
			}

			//Populate it with zeros for now, just cause - init sets voltages in node
			prev_voltage_value[0] = complex(0.0,0.0);
			prev_voltage_value[1] = complex(0.0,0.0);
			prev_voltage_value[2] = complex(0.0,0.0);
		}
	}

	return node::init(parent);
}