ptolemy.codegen.c.actor.lib
Class AbsoluteValue

java.lang.Object
  ptolemy.kernel.util.NamedObj
      ptolemy.codegen.kernel.CodeGeneratorHelper
          ptolemy.codegen.c.kernel.CCodeGeneratorHelper
              ptolemy.codegen.c.actor.lib.AbsoluteValue

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, ActorCodeGenerator, ComponentCodeGenerator, Changeable, Debuggable, DebugListener, Derivable, ModelErrorHandler, MoMLExportable, Moveable, Nameable

public class AbsoluteValue
extends CCodeGeneratorHelper

Generate C code for an actor that produces an output token on on each firing with a value that is equal to the absolute value of the input.

Since:

Ptolemy II 6.0

Version:

$Id: AbsoluteValue.java,v 1.39 2006/05/16 22:30:26 cxh Exp $

Author:

Man-Kit Leung

See Also:

AbsoluteValue, Serialized Form

Accepted Rating:

Green (cxh)

Proposed Rating:

Green (mankit)

Nested Class Summary

Nested classes/interfaces inherited from class ptolemy.codegen.kernel.CodeGeneratorHelper

CodeGeneratorHelper.Channel, CodeGeneratorHelper.VariableScope

Nested classes/interfaces inherited from class ptolemy.kernel.util.NamedObj

NamedObj.ContainedObjectsIterator

Field Summary

Fields inherited from class ptolemy.codegen.kernel.CodeGeneratorHelper

_bufferSizes, _codeGenerator, _codeStream, _eol, _INDENT1, _INDENT2, _parseTreeCodeGenerator, _portConversions, _readOffsets, _referencedParameters, _writeOffsets

Fields inherited from class ptolemy.kernel.util.NamedObj

_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS

Constructor Summary

AbsoluteValue(AbsoluteValue actor)
Constructor method for the AbsoluteValue helper.

Method Summary

Methods inherited from class ptolemy.codegen.c.kernel.CCodeGeneratorHelper

_generateInputVariableDeclaration, _generateOutputVariableDeclaration, _generateReferencedParameterDeclaration, _generateTypeConvertVariableDeclaration, _replaceMacro, generateVariableDeclaration, getCodeGenerator, getJVMHeaderFiles, getParseTreeCodeGenerator

Methods inherited from class ptolemy.codegen.kernel.CodeGeneratorHelper

_createBufferSizeAndOffsetMap, _createInputBufferSizeAndOffsetMap, _generateBlockByName, _generateBlockCode, _generateBlockCode, _generateTypeConvertMethod, _generateTypeConvertStatement, _generateTypeConvertStatements, _getChannelAndOffset, _getHelper, _getIndentPrefix, _getTypeConvertChannels, _getTypeConvertReference, addNewTypeUsed, analyzeTypeConvert, codeGenType, copyFilesToCodeDirectory, createOffsetVariablesIfNeeded, generateChannelOffset, generateFireCode, generateFireFunctionCode, generateInitializeCode, generateModeTransitionCode, generateName, generateOffset, generatePostfireCode, generatePreinitializeCode, generateTypeConvertFireCode, generateTypeConvertFireCode, generateVariableInitialization, generateVariableName, generateWrapupCode, getBufferSize, getBufferSize, getComponent, getDefaultBlocks, getFunctionInvocation, getHeaderFiles, getIncludeDirectories, getLibraries, getLibraryDirectories, getModifiedVariables, getNewInvocation, getParameterValue, getPort, getRates, getReadOffset, getReference, getReference, getSharedCode, getSinkChannels, getSize, getSourceChannel, getWriteOffset, isPrimitive, isPrimitive, processCode, ptolemyType, resetInputPortsOffset, setBufferSize, setCodeGenerator, setReadOffset, setWriteOffset, targetType

Methods inherited from class ptolemy.kernel.util.NamedObj

_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _debug, _debug, _debug, _debug, _debug, _description, _exportMoMLContents, _getContainedObject, _isMoMLSuppressed, _markContentsDerived, _propagateExistence, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, _validateSettables, addChangeListener, addDebugListener, attributeChanged, attributeList, attributeList, attributeTypeChanged, clone, clone, containedObjectsIterator, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, exportMoML, exportMoMLPlain, getAttribute, getAttribute, getAttributes, getChangeListeners, getClassName, getContainer, getDerivedLevel, getDerivedList, getDisplayName, getElementName, getFullName, getModelErrorHandler, getName, getName, getPrototypeList, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, message, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, propagateValue, propagateValues, removeChangeListener, removeDebugListener, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setDisplayName, setModelErrorHandler, setName, setPersistent, setSource, sortContainedObjects, toplevel, toString, uniqueName, validateSettables, workspace

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AbsoluteValue

public AbsoluteValue(AbsoluteValue actor)

Constructor method for the AbsoluteValue helper.

Parameters:

actor - the associated actor