Subject: savant update
From: Dale Martin (dmartin@ECECS.UC.EDU)
Date: Wed Oct 31 2001 - 15:31:10 MST
Update of /home/paw/CVS/savant/src/aire/iir/IIRScram
In directory gatekeeper.ececs.uc.edu:/tmp/cvs-serv5804/src/aire/iir/IIRScram
Modified Files:
IIRScram.cc IIRScram.hh IIRScram_AccessTypeDefinition.cc
IIRScram_AdditionOperators.cc IIRScram_Aggregate.cc
IIRScram_AliasDeclaration.cc
IIRScram_ArchitectureDeclaration.cc
IIRScram_ArrayTypeDefinition.cc
IIRScram_AssociationElementByExpression.cc
IIRScram_AssociationElementOpen.cc IIRScram_AssociationList.cc
IIRScram_Attribute.cc IIRScram_AttributeSpecification.cc
IIRScram_BaseAttribute.cc IIRScram_BitStringLiteral.cc
IIRScram_BlockConfiguration.cc IIRScram_BlockStatement.cc
IIRScram_CaseStatement.cc IIRScram_CharacterLiteral.cc
IIRScram_Choice.cc IIRScram_ComponentConfiguration.cc
IIRScram_ComponentDeclaration.cc
IIRScram_ComponentInstantiationStatement.cc
IIRScram_ConcurrentAssertionStatement.cc
IIRScram_ConcurrentGenerateForStatement.cc
IIRScram_ConcurrentGenerateIfStatement.cc
IIRScram_ConcurrentProcedureCallStatement.cc
IIRScram_ConcurrentStatement.cc
IIRScram_ConstantDeclaration.cc
IIRScram_ConstantInterfaceDeclaration.cc
IIRScram_Declaration.cc IIRScram_DeclarationList.cc
IIRScram_DelayedAttribute.cc IIRScram_DesignFile.cc
IIRScram_DesignatorList.cc IIRScram_DisconnectSpecification.cc
IIRScram_DivisionOperator.cc IIRScram_ElementDeclaration.cc
IIRScram_EntityDeclaration.cc
IIRScram_EnumerationTypeDefinition.cc
IIRScram_EventAttribute.cc IIRScram_ExponentiationOperator.cc
IIRScram_FileDeclaration.cc
IIRScram_FileInterfaceDeclaration.cc
IIRScram_FileTypeDefinition.cc
IIRScram_FloatingPointLiteral.cc
IIRScram_FloatingTypeDefinition.cc
IIRScram_ForLoopStatement.cc IIRScram_FunctionCall.cc
IIRScram_FunctionDeclaration.cc IIRScram_HighAttribute.cc
IIRScram_IndexedName.cc IIRScram_IntegerLiteral.cc
IIRScram_IntegerTypeDefinition.cc
IIRScram_InterfaceDeclaration.cc IIRScram_Label.cc
IIRScram_LeftAttribute.cc IIRScram_LibraryClause.cc
IIRScram_LibraryDeclaration.cc IIRScram_LibraryUnit.cc
IIRScram_LogicalOperators.cc IIRScram_LowAttribute.cc
IIRScram_MonadicOperator.cc IIRScram_MultiplicationOperator.cc
IIRScram_NotOperator.cc IIRScram_ObjectDeclaration.cc
IIRScram_PackageBodyDeclaration.cc
IIRScram_PackageDeclaration.cc IIRScram_PhysicalLiteral.cc
IIRScram_PhysicalTypeDefinition.cc IIRScram_PosAttribute.cc
IIRScram_ProcedureCallStatement.cc
IIRScram_ProcedureDeclaration.cc IIRScram_ProcessStatement.cc
IIRScram_RangeTypeDefinition.cc
IIRScram_RecordTypeDefinition.cc
IIRScram_RelationalOperators.cc IIRScram_ReturnStatement.cc
IIRScram_ScalarTypeDefinition.cc IIRScram_SelectedName.cc
IIRScram_SensitizedProcessStatement.cc
IIRScram_ShiftOperators.cc IIRScram_SignalDeclaration.cc
IIRScram_SignalInterfaceDeclaration.cc IIRScram_SimpleName.cc
IIRScram_Statement.cc IIRScram_SubtypeDeclaration.cc
IIRScram_SuccAttribute.cc IIRScram_TypeDeclaration.cc
IIRScram_TypeDefinition.cc IIRScram_UseClause.cc
IIRScram_UserAttribute.cc IIRScram_ValAttribute.cc
IIRScram_ValueAttribute.cc
IIRScram_VariableAssignmentStatement.cc
IIRScram_VariableDeclaration.cc
IIRScram_VariableInterfaceDeclaration.cc
IIRScram_WaitStatement.cc
Log Message:
Since the last prerelease, one change I made was to go over to C++ strings
in a big way. I did this for several reasons, the most pertinent being
that C++ strings are reference counted and we don't need to worry about
leaking them.
Likewise, there were plenty of leaks in our code that was using
ostrstream and so I converted all of them to use ostringstream. It turns
out that ostringstream only appears in g++ version 2.95.4 which is quite
new and most people aren't using it yet.
This checkin allows the configure script to determine if the <sstream>
header is available on the system. If it's not, the class
"fake_ostringstream" will be used for ostringstream. The
"fake_ostringstream" class will leak very very badly as it's currently
implemented. It is only there as a temporary stopgap measure until the
use of g++ 2.95.4 and/or g++ 3.0 become more common. So please don't
use this class any place else.
This checkin has only been tested on g++ 2.95.2. I will be checking on
a newer compiler shortly.
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