com.sun.jna.ptr.DoubleByReference Java Examples

private void addSubFeatures(CSensors cSensors, CChip chip, List<CSubFeature> subFeatures) {
	for (final CSubFeature subFeature : subFeatures) {
		addDebugData(String.format("SubFeature type: %d", subFeature.type));
		addDebugData(String.format("SubFeature name: %s", subFeature.name));

		double value = 0.0;
		DoubleByReference pValue = new DoubleByReference(value);
		if (cSensors.sensors_get_value(chip, subFeature.number, pValue) == 0) {
			addDebugData(String.format("SubFeature value: %s", pValue.getValue()));

			if (subFeature.name.endsWith("_input")) {
				addData(String.format("%s", pValue.getValue()));
				break;
			}
		} else {
			addData("Could not retrieve value");
		}
	}
}
 

public void setValues(int exchangeItemId, double[] values, int locationIndex, ITime startTime, ITime endTime) {
    int valuesCount = getValuesCount(exchangeItemId, locationIndex, startTime, endTime);
    if (valuesCount != values.length) {
        nativeDLL.m_simple_model_mp_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid #values in setValues(exchangeItemId=" +
                exchangeItemId + "). #Values=" + values.length + ", #expected=" + valuesCount);
    }
    startModelInstanceAccess();
    int retVal = nativeDLL.m_simple_model_mp_set_values_for_time_span_(
            new IntByReference(myModelInstanceId),
            new IntByReference(exchangeItemId), new IntByReference(locationIndex),
            new DoubleByReference(startTime.getMJD()), new DoubleByReference(endTime.getMJD()),
            new IntByReference(valuesCount), values);
    endModelInstanceAccess();
    if (retVal != 0) {
        nativeDLL.m_simple_model_mp_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.SET_VALUES call, retVal= " + retVal);
    }
}
 

public double[] getValues(int exchangeItemId, int locationIndex, ITime startTime, ITime endTime) {
    int valuesCount = getValuesCount(exchangeItemId, locationIndex, startTime, endTime);
    double[] values = new double[valuesCount];
    startModelInstanceAccess();
    int retVal = nativeDLL.m_simple_model_mp_get_values_for_time_span_(
            new IntByReference(myModelInstanceId),
            new IntByReference(exchangeItemId), new IntByReference(locationIndex),
            new DoubleByReference(startTime.getMJD()), new DoubleByReference(endTime.getMJD()),
            new IntByReference(valuesCount), values);
    endModelInstanceAccess();
    if (retVal != 0) {
        nativeDLL.m_simple_model_mp_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_VALUES call, retVal= " + retVal);
    }
    return values;
}
 

/**
 * Sets selected values for a scalar time series parameter.
 *
 * @param parameterNumber identifier for parameter
 * @param values          new values
 * @param locationNumber  array index of location
 * @param layerNumber     array index of layer
 * @param startTime       start time (inclusive)
 * @param endTime         end time (inclusive)
 */
public void setValues(int parameterNumber, double[] values, int locationNumber, int layerNumber, ITime startTime, ITime endTime) {
    int valuesCount = getValuesCount(parameterNumber, locationNumber, startTime, endTime);
    if (valuesCount != values.length) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid number of values in setValues(exchangeItemId=" +
                parameterNumber + "). #Values=" + values.length + ", #expected=" + valuesCount);
    }
    int retVal = nativeDLL.m_openda_wrapper_set_values_for_time_span_(
            new IntByReference(myModelInstanceId),
            new IntByReference(parameterNumber), new IntByReference(locationNumber), new IntByReference(layerNumber),
            new DoubleByReference(startTime.getMJD() - referenceDateInMjd),
            new DoubleByReference(endTime.getMJD() - referenceDateInMjd),
            new IntByReference(valuesCount), values);
    if (retVal != 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.SET_VALUES_FOR_TIME_SPAN call, retVal= " + retVal);
    }
}
 

/**
 * Returns selected values for a scalar time series parameter.
 *
 * @param parameterNumber identifier for parameter
 * @param locationNumber  array index of location
 * @param layerNumber     array index of layer
 * @param startTime       start time (inclusive)
 * @param endTime         end time (inclusive)
 * @return values
 */
public double[] getValues(int parameterNumber, int locationNumber, int layerNumber, ITime startTime, ITime endTime) {
    int valuesCount = getValuesCount(parameterNumber, locationNumber, startTime, endTime);
    double[] values = new double[valuesCount];
    int retVal = nativeDLL.m_openda_wrapper_get_values_for_time_span_(
            new IntByReference(myModelInstanceId),
            new IntByReference(parameterNumber), new IntByReference(locationNumber), new IntByReference(layerNumber),
            new DoubleByReference(startTime.getMJD() - referenceDateInMjd ),
            new DoubleByReference(endTime.getMJD() - referenceDateInMjd),
            new IntByReference(valuesCount), values);
    if (retVal != 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_VALUES_FOR_TIME_SPAN call, retVal= " + retVal);
    }
    return values;
}
 

/**
 * Returns the start time of simulation in MJD (i.e. in GMT timeZone).
 *
 * @return startTime.getValue() + referenceDateInMjd
 */
public double getStartTime() {
    DoubleByReference startTime = new DoubleByReference();
    int retVal = nativeDLL.m_openda_wrapper_get_start_time_(new IntByReference(myModelInstanceId), startTime);
    if (retVal != 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_START_TIME call, retVal= " + retVal);
    }
    return startTime.getValue() + referenceDateInMjd;
    //return startTime.getValue();
}
 

private int getValuesCount(int exchangeItemId, int locationIndex, ITime startTime, ITime endTime) {
    int valuesCount = nativeDLL.m_simple_model_mp_get_values_count_for_time_span_(
            new IntByReference(exchangeItemId), new IntByReference(locationIndex),
            new DoubleByReference(startTime.getMJD()), new DoubleByReference(endTime.getMJD()));
    if (valuesCount < 0) {
        nativeDLL.m_simple_model_mp_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_VALUES_COUNT_FOR_TIMESPAN call, valuesCount= " + valuesCount);
    }
    return valuesCount;
}
 

public double getCurrentTime() {
    DoubleByReference currentTime = new DoubleByReference();
    startModelInstanceAccess();
    int retVal = nativeDLL.m_simple_model_mp_get_current_time_(new IntByReference(myModelInstanceId), currentTime);
    endModelInstanceAccess();
    if (retVal != 0) {
        nativeDLL.m_simple_model_mp_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_CURRENT_TIME call, retVal= " + retVal);
    }
    return currentTime.getValue();
}
 

public double getEndTime() {
    DoubleByReference endTime = new DoubleByReference();
    int retVal = nativeDLL.m_simple_model_mp_get_end_time_(endTime);
    if (retVal != 0) {
        nativeDLL.m_simple_model_mp_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_END_TIME call, retVal= " + retVal);
    }
    return endTime.getValue();
}
 

public double getStartTime() {
    DoubleByReference startTime = new DoubleByReference();
    int retVal = nativeDLL.m_simple_model_mp_get_start_time_(startTime);
    if (retVal != 0) {
        nativeDLL.m_simple_model_mp_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_START_TIME call, retVal= " + retVal);
    }
    return startTime.getValue();
}
 

public double getDeltaT() {
    DoubleByReference deltaT = new DoubleByReference();
    int retVal = nativeDLL.m_simple_model_mp_get_delta_t_(deltaT);
    if (retVal != 0) {
        nativeDLL.m_simple_model_mp_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_DELTA_T call, retVal= " + retVal);
    }
    return deltaT.getValue();
}
 

/**
 * In the EFDC model the model run period is divided in a number of referenceTimePeriods.
 * Each referenceTimePeriod is in turn divided in a number of timeSteps.
 * This method can only be called for a time period that is equal to an integer number of referenceTimePeriods.
 *
 * @param fromTime start time for compute action
 * @param toTime   end time for compute action
 */
public void compute(ITime fromTime, ITime toTime) {
    startModelInstanceAccess();
    int retVal = nativeDLL.m_openda_wrapper_compute_(
            new IntByReference(myModelInstanceId),
            new DoubleByReference(fromTime.getMJD() - referenceDateInMjd ),
            new DoubleByReference(toTime.getMJD() - referenceDateInMjd ));
    endModelInstanceAccess();
    if (retVal != 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.COMPUTE call, retVal= " + retVal);
    }
}
 

/**
 * Returns the number of time series (number of locations)
 * for the given subPeriod of a scalar time series parameter.
 *
 * @param parameterNumber identifier for parameter
 * @param locationNumber  array index of location
 * @param startTime       start time (inclusive)
 * @param endTime         end time (inclusive)
 * @return timesCount
 */
private int getTimesCount(int parameterNumber, int locationNumber, ITime startTime, ITime endTime) {
    // The dll can handle different length time series, but we do not in this function
    int timesCount = nativeDLL.m_openda_wrapper_get_times_count_for_time_span_(
            new IntByReference(myModelInstanceId),
            new IntByReference(parameterNumber), new IntByReference(locationNumber),
            new DoubleByReference(startTime.getMJD() - referenceDateInMjd),
            new DoubleByReference(endTime.getMJD() - referenceDateInMjd));
    if (timesCount < 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_TIMES_COUNT_FOR_TIME_SPAN call, timesCount= " + timesCount);
    }
    return timesCount;
}
 

/**
 * Returns valuesCount for the given subPeriod of a scalar time series parameter.
 * This should return te product of timesCount and layerCount
 *
 *
 * @param parameterNumber identifier for parameter
 * @param locationNumber  array index of location
 * @param startTime       start time (inclusive)
 * @param endTime         end time (inclusive)
 * @return valuesCount
 */
private int getValuesCount(int parameterNumber, int locationNumber, ITime startTime, ITime endTime) {
    // The dll can handle different length time series, but we do not in this function
    int valuesCount = nativeDLL.m_openda_wrapper_get_values_count_for_time_span_(
            new IntByReference(myModelInstanceId),
            new IntByReference(parameterNumber), new IntByReference(locationNumber),
            new DoubleByReference(startTime.getMJD() - referenceDateInMjd),
            new DoubleByReference(endTime.getMJD() - referenceDateInMjd));
    if (valuesCount < 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_VALUES_COUNT_FOR_TIME_SPAN call, valuesCount= " + valuesCount);
    }
    return valuesCount;
}
 

/**
 * Returns the current time of the model in MJD (i.e. in GMT timeZone).
 *
 * @return current time of the model.
 */
public double getCurrentTime() {
    DoubleByReference currentTime = new DoubleByReference();
    //startModelInstanceAccess();
    int retVal = nativeDLL.m_openda_wrapper_get_current_time_(new IntByReference(myModelInstanceId), currentTime);
    //endModelInstanceAccess();
    if (retVal != 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_CURRENT_TIME call, retVal= " + retVal);
    }
    return currentTime.getValue() + referenceDateInMjd;
    //return currentTime.getValue();
}
 

/**
 * Returns the end time of simulation in MJD (i.e. in GMT timeZone).
 *
 * @return endTime.getValue() + referenceDateInMjd
 */
public double getEndTime() {
    DoubleByReference endTime = new DoubleByReference();
    int retVal = nativeDLL.m_openda_wrapper_get_end_time_(new IntByReference(myModelInstanceId), endTime);
    if (retVal != 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_END_TIME call, retVal= " + retVal);
    }
    return endTime.getValue() + referenceDateInMjd;
    //return endTime.getValue();
}
 

/**
 * Returns the reference period as set in the EFDC.INP file in days
 * The EFDC model can only be run in multiples of the reference period
 *
 * @return referencePeriod.getValue()
 */
public double getReferencePeriod() {
    DoubleByReference referencePeriod = new DoubleByReference();
    int retVal = nativeDLL.m_openda_wrapper_get_reference_period_(referencePeriod);
    if (retVal != 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_REFERENCE_PERIOD call, retVal= " + retVal);
    }
    return referencePeriod.getValue();
}
 

/**
 * Returns the time step used by the EFDC model in days
 *
 * @return deltaT.getValue()
 */
public double getDeltaT() {
    DoubleByReference deltaT = new DoubleByReference();
    int retVal = nativeDLL.m_openda_wrapper_get_delta_t_(deltaT);
    if (retVal != 0) {
        nativeDLL.m_openda_wrapper_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.GET_DELTA_T call, retVal= " + retVal);
    }
    return deltaT.getValue();
}
 

public void compute(ITime fromTime, ITime toTime) {
    startModelInstanceAccess();
    int retVal = nativeDLL.m_simple_model_mp_compute_(
            new DoubleByReference(fromTime.getMJD()),
            new DoubleByReference(toTime.getMJD()));
    endModelInstanceAccess();
    if (retVal != 0) {
        nativeDLL.m_simple_model_mp_finish_(new IntByReference(currentModelInstance));
        throw new RuntimeException("Invalid result from dll.COMPUTE call, retVal= " + retVal);
    }
}
 

/**
	 * @param nbuckets C type : l_int32<br>
	 * @param initsize initial size of each dna that is made<br>
	 * C type : l_int32<br>
	 * @param dna array of L_Dna<br>
	 * C type : L_Dna**
	 */
	public L_DnaHash(int nbuckets, int initsize, DoubleByReference dna) {
		super();
		this.nbuckets = nbuckets;
		this.initsize = initsize;
//		if ((dna.length != this.dna.length)) 
//			throw new IllegalArgumentException("Wrong array size !");
		this.dna = dna;
	}
 

public static void main(String[] args) {
	CSensors INSTANCE = Native.loadLibrary("sensors", CSensors.class);

	System.err.println("Return method: " + INSTANCE.sensors_init(null));

	CChip result;
	int numSensor = 0;
	while ((result = INSTANCE.sensors_get_detected_chips(null, new IntByReference(numSensor))) != null) {
		// System.out.println("Found " + result);
		numSensor++;
		System.out.println("Adapter " + INSTANCE.sensors_get_adapter_name(result.bus));

		CFeature feature;
		int numFeature = 0;
		while ((feature = INSTANCE.sensors_get_features(result, new IntByReference(numFeature))) != null) {
			// System.out.println("Found " + feature);
			numFeature++;

			String label = INSTANCE.sensors_get_label(result, feature);

			CSubFeature subFeature;
			int numSubFeature = 0;
			while ((subFeature = INSTANCE.sensors_get_all_subfeatures(result, feature,
					new IntByReference(numSubFeature))) != null) {
				double value = 0.0;
				DoubleByReference pValue = new DoubleByReference(value);

				int returnValue = INSTANCE.sensors_get_value(result, subFeature.number, pValue);
				System.out.println(label + " feature " + subFeature.name + ": " + pValue.getValue());
				System.out.println(label + "returnValue: " + returnValue);
				System.out.println();

				numSubFeature++;
			}
		}
	}

}
 

public boolean NSFItemGetNumber(
long  hNote,
Memory ItemName,
DoubleByReference retNumber);
 

public native boolean NSFItemGetNumber(
long  hNote,
Memory ItemName,
DoubleByReference retNumber);
 

public boolean NSFItemGetNumber(
int hNote,
Memory ItemName,
DoubleByReference retNumber);
 

public native boolean NSFItemGetNumber(
int hNote,
Memory ItemName,
DoubleByReference retNumber);
 

/**
 * @param w width in pixels<br>
 * C type : l_int32<br>
 * @param h height in pixels<br>
 * C type : l_int32<br>
 * @param wpl 32-bit words/line<br>
 * C type : l_int32<br>
 * @param refcount reference count (1 if no clones)<br>
 * C type : l_uint32<br>
 * @param xres image res (ppi) in x direction<br>
 * C type : l_int32<br>
 * @param yres image res (ppi) in y direction<br>
 * C type : l_int32<br>
 * @param data the double image data<br>
 * C type : l_float64*
 */
public DPix(int w, int h, int wpl, int refcount, int xres, int yres, DoubleByReference data) {
	super();
	this.w = w;
	this.h = h;
	this.wpl = wpl;
	this.refcount = refcount;
	this.xres = xres;
	this.yres = yres;
	this.data = data;
}
 

/**
 * Get the values for time dependent exchange item (e.g. a boundary condition),
 * for a certain time span.
 *
 * @param modelInstanceId (In:)  The model instance identifier
 * @param exchangeItemId  (In:)  Integer identifying the exchange item
 * @param locationIndex   (In:)  Location index. Value == n means: the n-th lateral
 * @param layerIndex      (In:)  Layer index.
 * @param beginTime       (In:)  Begin of the time span
 * @param endTime         (In:)  End of the time span
 * @param valueCountRef   (In:)  Expected number of values
 * @param values          (Out:) The retrieved values
 * @return 0: success, /=0: error
 */
int m_openda_wrapper_get_values_for_time_span_(IntByReference modelInstanceId,
                                               IntByReference exchangeItemId, 
                                               IntByReference locationIndex,
                                               IntByReference layerIndex,
                                               DoubleByReference beginTime, 
                                               DoubleByReference endTime,
                                               IntByReference valueCountRef,
                                               double[] values);
 

/**
 * @param nalloc size of allocated number array<br>
 * C type : l_int32<br>
 * @param n number of numbers saved<br>
 * C type : l_int32<br>
 * @param refcount reference count (1 if no clones)<br>
 * C type : l_int32<br>
 * @param startx x value assigned to array[0]<br>
 * C type : l_float64<br>
 * @param delx change in x value as i --&gt; i + 1<br>
 * C type : l_float64<br>
 * @param array number array<br>
 * C type : l_float64*
 */
public L_Dna(int nalloc, int n, int refcount, double startx, double delx, DoubleByReference array) {
	super();
	this.nalloc = nalloc;
	this.n = n;
	this.refcount = refcount;
	this.startx = startx;
	this.delx = delx;
	this.array = array;
}
 

/**
 * @return True on success, false on failure (null pointer).<br>
 * Original signature : <code>OSVR_ReturnCode OSVR_Projection_to_OpenGL(double*, OSVR_ProjectionMatrix)</code><br>
 * @deprecated use the safer methods {@link #OSVR_Projection_to_OpenGL(java.nio.DoubleBuffer, com.jme3.system.osvr.osvrrendermanager.OSVR_ProjectionMatrix.ByValue)} and {@link #OSVR_Projection_to_OpenGL(com.sun.jna.ptr.DoubleByReference, com.jme3.system.osvr.osvrrendermanager.OSVR_ProjectionMatrix.ByValue)} instead
 */
@Deprecated 
public static native byte OSVR_Projection_to_OpenGL(DoubleByReference OpenGL_out, com.jme3.system.osvr.osvrrendermanager.OSVR_ProjectionMatrix.ByValue projection_in);
 

/**
 * @return True on success, false on failure (null pointer).<br>
 * Original signature : <code>OSVR_ReturnCode OSVR_Projection_to_OpenGL(double*, OSVR_ProjectionMatrix)</code><br>
 * @deprecated use the safer methods {@link #OSVR_Projection_to_OpenGL(java.nio.DoubleBuffer, com.jme3.system.osvr.osvrrendermanageropengl.OSVR_ProjectionMatrix.ByValue)} and {@link #OSVR_Projection_to_OpenGL(com.sun.jna.ptr.DoubleByReference, com.jme3.system.osvr.osvrrendermanageropengl.OSVR_ProjectionMatrix.ByValue)} instead
 */
@Deprecated 
public static native byte OSVR_Projection_to_OpenGL(DoubleByReference OpenGL_out, com.jme3.system.osvr.osvrrendermanageropengl.OSVR_ProjectionMatrix.ByValue projection_in);