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https://develop.openfoam.com/Development/openfoam.git
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1d866d7fe8
- Istream and Ostream now retain backslashes when reading/writing strings.
The previous implementation simply discarded them, except when used to
escape a double-quote or a newline. It is now vitally important to retain
them, eg for quoting regular expression meta-characters.
The backslash continues to be used as an escape character for double-quote
and newline, but otherwise get passed through "as-is" without any other
special meaning (ie, they are *NOT* C-style strings). This helps avoid
'backslash hell'!
For example,
string: "match real dots \.+, question mark \? or any char .*"
C-style: "match real dots \\.+, question mark \\? or any char .*"
- combined subfiles in db/IOstreams, some had more copyright info than code
- OPstreamI.H contained only private methods, moved into OPstream.C
Are these really correct?
IOstreams/Istream.H:# include "HashTable.C"
token/token.H:#define NoHashTableC
149 lines
3.9 KiB
C++
149 lines
3.9 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Class
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Foam::prefixOSstream
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Description
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Version of OSstream which prints a prefix on each line.
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This is useful for running in parallel as it allows the processor number
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to be automatically prepended to each message line.
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SourceFiles
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prefixOSstream.C
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\*---------------------------------------------------------------------------*/
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#ifndef prefixOSstream_H
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#define prefixOSstream_H
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#include "OSstream.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class prefixOSstream Declaration
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\*---------------------------------------------------------------------------*/
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class prefixOSstream
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:
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public OSstream
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{
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// Private data
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bool printPrefix_;
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string prefix_;
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// Private member functions
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inline void checkWritePrefix();
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public:
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// Constructors
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//- Set stream status
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prefixOSstream
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(
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ostream& os,
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const string& name,
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streamFormat format=ASCII,
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versionNumber version=currentVersion,
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compressionType compression=UNCOMPRESSED
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);
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// Member functions
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// Enquiry
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//- Return the prefix of the stream
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const string& prefix() const
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{
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return prefix_;
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}
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//- Return non-const access to the prefix of the stream
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string& prefix()
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{
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return prefix_;
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}
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// Write functions
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//- Write next token to stream
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virtual Ostream& write(const token&);
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//- Write character
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virtual Ostream& write(const char);
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//- Write character string
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virtual Ostream& write(const char*);
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//- Write word
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virtual Ostream& write(const word&);
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//- Write string
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virtual Ostream& write(const string&);
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//- Write label
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virtual Ostream& write(const label);
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//- Write floatScalar
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virtual Ostream& write(const floatScalar);
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//- Write doubleScalar
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virtual Ostream& write(const doubleScalar);
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//- Write binary block
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virtual Ostream& write(const char*, std::streamsize);
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//- Add indentation characters
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virtual void indent();
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// Print
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//- Print description of IOstream to Ostream
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virtual void print(Ostream&) const;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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