ptolemy.codegen.c.actor.lib
Class Quantizer

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

All Implemented Interfaces:

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

public class Quantizer
extends CCodeGeneratorHelper

A code generation helper class for ptolemy.actor.lib.Quantizer.

Since:

Ptolemy II 6.0

Version:

$Id: Quantizer.java 53095 2009-04-12 19:12:45Z cxh $

Author:

Man-Kit Leung, Shamik B

See Also:

Serialized Form

Accepted Rating:

Green (cxh)

Proposed Rating:

Green (cxh)

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

_codeGenerator, _codeStream, _eol, _INDENT1, _INDENT2, _parseTreeCodeGenerator, _portConversions, _referencedParameters

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

Quantizer(Quantizer actor)
Construct the Quantizer helper.

Method Summary

protected java.lang.String	_generateFireCode() Generate fire code.
java.lang.String	generateInitializeCode() Generate initialize code.
java.util.Set	getHeaderFiles() Get the files needed by the code generated for the Quantizer actor.

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

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

Methods inherited from class ptolemy.codegen.kernel.CodeGeneratorHelper

_createBufferSizeAndOffsetMap, _createInputBufferSizeAndOffsetMap, _findClosedParen, _generateBlockCode, _generateBlockCode, _generateTypeConvertMethod, _generateTypeConvertStatements, _getCastType, _getChannelAndOffset, _getHelper, _getHelper, _getIndentPrefix, _getReference, _getReferenceChannels, _getTypeConvertChannels, _getTypeConvertReference, _indexOf, addFunctionUsed, addNewTypeUsed, analyzeTypeConvert, checkLocal, checkRemote, codeGenType, copyFilesToCodeDirectory, createOffsetVariablesIfNeeded, generateChannelOffset, generateFireCode, generateFireFunctionCode, generateFireFunctionCode2, generateModeTransitionCode, generateName, generateOffset, generatePortReference, generatePostfireCode, generatePrefireCode, generatePreinitializeCode, generateSimpleName, generateTypeConvertFireCode, generateTypeConvertFireCode, generateVariableInitialization, generateVariableName, generateWrapupCode, getBufferSize, getBufferSize, getComponent, getDefaultBlocks, getDirector, getDirectorHelper, getFunctionInvocation, getIncludeDirectories, getLibraries, getLibraryDirectories, getModifiedVariables, getNewInvocation, getObject, getParameterValue, getPort, getRates, getReadOffset, getReference, getReference, getReference, getReference, getSharedCode, getSinkChannels, getSize, getSourceChannel, getWCET, getWriteOffset, isPrimitive, isPrimitive, parseList, processCode, resetInputPortsOffset, setBufferSize, setCodeGenerator, setReadOffset, setWriteOffset, targetType, toString

Methods inherited from class ptolemy.kernel.util.NamedObj

_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _debug, _debug, _debug, _debug, _debug, _description, _exportMoMLContents, _getContainedObject, _isMoMLSuppressed, _markContentsDerived, _propagateExistence, _propagateValue, _recordDecoratedAttributes, _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, getDecoratorAttribute, getDecoratorAttributes, getDerivedLevel, getDerivedList, getDisplayName, getElementName, getFullName, getModelErrorHandler, getName, getName, getPrototypeList, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, lazyContainedObjectsIterator, message, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, propagateValue, propagateValues, removeChangeListener, removeDebugListener, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setDisplayName, setModelErrorHandler, setName, setPersistent, setSource, sortContainedObjects, toplevel, uniqueName, validateSettables, workspace

Methods inherited from class java.lang.Object

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

Constructor Detail

Quantizer

public Quantizer(Quantizer actor)

Construct the Quantizer helper.

Parameters:

actor - The associated actor.

Method Detail

_generateFireCode

protected java.lang.String _generateFireCode()
                                      throws IllegalActionException

Generate fire code. Read the fireBlock from Quantizer.c, replace macros with their values and return the processed code block.

Overrides:

_generateFireCode in class CodeGeneratorHelper

Returns:

The generated code.

Throws:

IllegalActionException - If the code stream encounters an error in processing the specified code block(s).

generateInitializeCode

public java.lang.String generateInitializeCode()
                                        throws IllegalActionException

Generate initialize code. Read the initBlock from Quantizer.c, replace macros with their values and return the processed code string.

Specified by:

generateInitializeCode in interface ComponentCodeGenerator

Overrides:

generateInitializeCode in class CodeGeneratorHelper

Returns:

The processed code string.

Throws:

IllegalActionException - If the code stream encounters an error in processing the specified code block(s).

getHeaderFiles

public java.util.Set getHeaderFiles()
                             throws IllegalActionException

Get the files needed by the code generated for the Quantizer actor.

Specified by:

getHeaderFiles in interface ActorCodeGenerator

Overrides:

getHeaderFiles in class CCodeGeneratorHelper

Returns:

A set of Strings that are names of the header files needed by the code generated for the Quantizer actor.

Throws:

IllegalActionException - Not Thrown in this subclass.