diff --git a/src/OpenFOAM/db/IOstreams/IOstreams/Istream.C b/src/OpenFOAM/db/IOstreams/IOstreams/Istream.C
index 21961c000aa7d488fc93a0e6320dfb24e0e09f1e..cd72d58174803a57e9046787df0ebf0a8f0b9ce0 100644
--- a/src/OpenFOAM/db/IOstreams/IOstreams/Istream.C
+++ b/src/OpenFOAM/db/IOstreams/IOstreams/Istream.C
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd | Copyright (C) 2017 OpenCFD Ltd.
+ \\ / A nd | Copyright (C) 2017-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -26,6 +26,26 @@ License
\*---------------------------------------------------------------------------*/
#include "Istream.H"
+#include "ISstream.H"
+
+// * * * * * * * * * * * * * * * Local Functions * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+ // Return the current get position for std input stream
+ static inline std::streampos tellg(Istream* isptr)
+ {
+ ISstream* sptr = dynamic_cast<ISstream*>(isptr);
+
+ if (sptr)
+ {
+ return sptr->stdStream().tellg();
+ }
+
+ return 0;
+ }
+}
+
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
@@ -85,26 +105,28 @@ bool Foam::Istream::peekBack(token& tok)
}
-Foam::Istream& Foam::Istream::readBegin(const char* funcName)
+bool Foam::Istream::readBegin(const char* funcName)
{
- token delimiter(*this);
+ const token delimiter(*this);
+
if (delimiter != token::BEGIN_LIST)
{
setBad();
FatalIOErrorInFunction(*this)
<< "Expected a '" << token::BEGIN_LIST
<< "' while reading " << funcName
- << ", found " << delimiter.info()
+ << ", found " << delimiter.info() << nl
<< exit(FatalIOError);
}
- return *this;
+ return true;
}
-Foam::Istream& Foam::Istream::readEnd(const char* funcName)
+bool Foam::Istream::readEnd(const char* funcName)
{
- token delimiter(*this);
+ const token delimiter(*this);
+
if (delimiter != token::END_LIST)
{
setBad();
@@ -112,23 +134,17 @@ Foam::Istream& Foam::Istream::readEnd(const char* funcName)
<< "Expected a '" << token::END_LIST
<< "' while reading " << funcName
<< ", found " << delimiter.info()
+ << " at stream position " << tellg(this) << nl
<< exit(FatalIOError);
}
- return *this;
-}
-
-
-Foam::Istream& Foam::Istream::readEndBegin(const char* funcName)
-{
- readEnd(funcName);
- return readBegin(funcName);
+ return true;
}
char Foam::Istream::readBeginList(const char* funcName)
{
- token delimiter(*this);
+ const token delimiter(*this);
if (delimiter != token::BEGIN_LIST && delimiter != token::BEGIN_BLOCK)
{
@@ -149,7 +165,7 @@ char Foam::Istream::readBeginList(const char* funcName)
char Foam::Istream::readEndList(const char* funcName)
{
- token delimiter(*this);
+ const token delimiter(*this);
if (delimiter != token::END_LIST && delimiter != token::END_BLOCK)
{
@@ -159,6 +175,7 @@ char Foam::Istream::readEndList(const char* funcName)
<< "' or a '" << token::END_BLOCK
<< "' while reading " << funcName
<< ", found " << delimiter.info()
+ << " at stream position " << tellg(this) << nl
<< exit(FatalIOError);
return '\0';
diff --git a/src/OpenFOAM/db/IOstreams/IOstreams/Istream.H b/src/OpenFOAM/db/IOstreams/IOstreams/Istream.H
index 6ed2578ac06d0a76ef62f77220dc89052d400320..68a849794d24f8be7f4953698e09ea63056035d3 100644
--- a/src/OpenFOAM/db/IOstreams/IOstreams/Istream.H
+++ b/src/OpenFOAM/db/IOstreams/IOstreams/Istream.H
@@ -167,21 +167,39 @@ public:
//- Read binary block
virtual Istream& read(char*, std::streamsize) = 0;
+ //- Start of low-level raw binary read
+ virtual bool beginRaw() = 0;
+
+ //- End of low-level raw binary read
+ virtual bool endRaw() = 0;
+
+ //- Low-level raw binary read
+ virtual Istream& readRaw(char*, std::streamsize) = 0;
+
//- Rewind the stream so that it may be read again
virtual void rewind() = 0;
// Read List punctuation tokens
- Istream& readBegin(const char* funcName);
- Istream& readEnd(const char* funcName);
- Istream& readEndBegin(const char* funcName);
+ //- Begin read of data chunk, starts with '('.
+ // \return true or FatalIOError
+ bool readBegin(const char* funcName);
+ //- End read of data chunk, ends with ')'
+ // \return true or FatalIOError
+ bool readEnd(const char* funcName);
+
+ //- Begin read of list data, starts with '(' or '{'
+ // \return starting delimiter or FatalIOError
char readBeginList(const char* funcName);
+
+ //- End read of list data, ends with ')' or '}'
+ // \return closing delimiter or FatalIOError
char readEndList(const char* funcName);
- // Member operators
+ // Member Operators
//- Return a non-const reference to const Istream
// Needed for read-constructors where the stream argument is temporary:
diff --git a/src/OpenFOAM/db/IOstreams/IOstreams/Ostream.H b/src/OpenFOAM/db/IOstreams/IOstreams/Ostream.H
index 5d082d6e28498870495cb626ae7c6d4ded72bb1b..ee02e3bc8067e8e3656bdf50b2cfd84830ad18ce 100644
--- a/src/OpenFOAM/db/IOstreams/IOstreams/Ostream.H
+++ b/src/OpenFOAM/db/IOstreams/IOstreams/Ostream.H
@@ -141,11 +141,6 @@ public:
//- Write binary block.
virtual Ostream& write(const char* data, std::streamsize count) = 0;
- //- Emit begin marker for low-level raw binary output.
- // The count should indicate the number of bytes for subsequent
- // writeRaw calls.
- virtual Ostream& beginRaw(std::streamsize count) = 0;
-
//- Low-level raw binary output.
virtual Ostream& writeRaw
(
@@ -153,8 +148,13 @@ public:
std::streamsize count
) = 0;
+ //- Emit begin marker for low-level raw binary output.
+ // The count indicates the number of bytes for subsequent
+ // writeRaw calls.
+ virtual bool beginRaw(std::streamsize count) = 0;
+
//- Emit end marker for low-level raw binary output.
- virtual Ostream& endRaw() = 0;
+ virtual bool endRaw() = 0;
//- Add indentation characters
virtual void indent() = 0;
diff --git a/src/OpenFOAM/db/IOstreams/Pstreams/UIPstream.C b/src/OpenFOAM/db/IOstreams/Pstreams/UIPstream.C
index 04710c4b2d210f9bcdb1c232ad045f033ddba336..06a4d70a0451ab9f0bbe2e29b1dce990c8696b8b 100644
--- a/src/OpenFOAM/db/IOstreams/Pstreams/UIPstream.C
+++ b/src/OpenFOAM/db/IOstreams/Pstreams/UIPstream.C
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd | Copyright (C) 2017 OpenCFD Ltd.
+ \\ / A nd | Copyright (C) 2017-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2011-2015 OpenFOAM Foundation
@@ -70,11 +70,20 @@ inline void Foam::UIPstream::checkEof()
}
+inline void Foam::UIPstream::prepareBuffer(const size_t align)
+{
+ if (align > 1)
+ {
+ externalBufPosition_ =
+ align + ((externalBufPosition_ - 1) & ~(align - 1));
+ }
+}
+
+
template<class T>
inline void Foam::UIPstream::readFromBuffer(T& val)
{
- const size_t align = sizeof(T);
- externalBufPosition_ = align + ((externalBufPosition_ - 1) & ~(align - 1));
+ prepareBuffer(sizeof(T));
val = reinterpret_cast<T&>(externalBuf_[externalBufPosition_]);
externalBufPosition_ += sizeof(T);
@@ -85,17 +94,9 @@ inline void Foam::UIPstream::readFromBuffer(T& val)
inline void Foam::UIPstream::readFromBuffer
(
void* data,
- const size_t count,
- const size_t align
+ const size_t count
)
{
- if (align > 1)
- {
- externalBufPosition_ =
- align
- + ((externalBufPosition_ - 1) & ~(align - 1));
- }
-
const char* const __restrict__ buf = &externalBuf_[externalBufPosition_];
char* const __restrict__ output = reinterpret_cast<char*>(data);
@@ -382,6 +383,27 @@ Foam::Istream& Foam::UIPstream::read(doubleScalar& val)
Foam::Istream& Foam::UIPstream::read(char* data, std::streamsize count)
+{
+ beginRaw();
+ readRaw(data, count);
+ endRaw();
+
+ return *this;
+}
+
+
+Foam::Istream& Foam::UIPstream::readRaw(char* data, std::streamsize count)
+{
+ // No check for format() == BINARY since this is either done in the
+ // beginRaw() method, or the caller knows what they are doing.
+
+ // Any alignment must have been done prior to this call
+ readFromBuffer(data, count);
+ return *this;
+}
+
+
+bool Foam::UIPstream::beginRaw()
{
if (format() != BINARY)
{
@@ -390,8 +412,10 @@ Foam::Istream& Foam::UIPstream::read(char* data, std::streamsize count)
<< Foam::abort(FatalError);
}
- readFromBuffer(data, count, 8);
- return *this;
+ // Alignment = 8, as per read(const char*, streamsize)
+ prepareBuffer(8);
+
+ return true;
}
diff --git a/src/OpenFOAM/db/IOstreams/Pstreams/UIPstream.H b/src/OpenFOAM/db/IOstreams/Pstreams/UIPstream.H
index 532faf6cae7a88971e3b5c3bcc4131e94273c9d3..42cf52e36cee3f4c48df7d0ee39f8c9aecbbfc4e 100644
--- a/src/OpenFOAM/db/IOstreams/Pstreams/UIPstream.H
+++ b/src/OpenFOAM/db/IOstreams/Pstreams/UIPstream.H
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd |
+ \\ / A nd | Copyright (C) 2017-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2011-2013 OpenFOAM Foundation
@@ -80,18 +80,16 @@ class UIPstream
//- Check the bufferPosition against messageSize_ for EOF
inline void checkEof();
+ //- Prepare transfer buffer by adjusting alignment
+ inline void prepareBuffer(const size_t align);
+
//- Read a T from the transfer buffer
template<class T>
inline void readFromBuffer(T& val);
- //- Read count bytes of data from the transfer buffer
- // using align byte alignment
- inline void readFromBuffer
- (
- void* data,
- const size_t count,
- const size_t align
- );
+ //- Read count bytes of data from the transfer buffer.
+ // Prior data alignment is done by prepareBuffer
+ inline void readFromBuffer(void* data, const size_t count);
//- Read string length and its content.
inline Istream& readStringFromBuffer(std::string& str);
@@ -124,7 +122,7 @@ public:
~UIPstream();
- // Member functions
+ // Member Functions
// Inquiry
@@ -171,7 +169,19 @@ public:
Istream& read(doubleScalar& val);
//- Read binary block with 8-byte alignment.
- Istream& read(char* data, const std::streamsize count);
+ Istream& read(char* data, std::streamsize count);
+
+ //- Low-level raw binary read
+ Istream& readRaw(char* data, std::streamsize count);
+
+ //- Start of low-level raw binary read
+ bool beginRaw();
+
+ //- End of low-level raw binary read
+ bool endRaw()
+ {
+ return true;
+ }
//- Rewind the stream so that it may be read again
void rewind();
diff --git a/src/OpenFOAM/db/IOstreams/Pstreams/UOPstream.C b/src/OpenFOAM/db/IOstreams/Pstreams/UOPstream.C
index d4f6ce40d9d79f34e3f1cd34df68b10d836b24d4..2002061f9a7d3aff78d0ade2c94d15bfcf406832 100644
--- a/src/OpenFOAM/db/IOstreams/Pstreams/UOPstream.C
+++ b/src/OpenFOAM/db/IOstreams/Pstreams/UOPstream.C
@@ -342,10 +342,23 @@ Foam::Ostream& Foam::UOPstream::write
}
-Foam::Ostream& Foam::UOPstream::beginRaw
+Foam::Ostream& Foam::UOPstream::writeRaw
(
+ const char* data,
const std::streamsize count
)
+{
+ // No check for format() == BINARY since this is either done in the
+ // beginRaw() method, or the caller knows what they are doing.
+
+ // Previously aligned and sizes reserved via beginRaw()
+ writeToBuffer(data, count, 1);
+
+ return *this;
+}
+
+
+bool Foam::UOPstream::beginRaw(const std::streamsize count)
{
if (format() != BINARY)
{
@@ -357,23 +370,7 @@ Foam::Ostream& Foam::UOPstream::beginRaw
// Alignment = 8, as per write(const char*, streamsize)
prepareBuffer(count, 8);
- return *this;
-}
-
-
-Foam::Ostream& Foam::UOPstream::writeRaw
-(
- const char* data,
- const std::streamsize count
-)
-{
- // No check for format() == BINARY since this is either done in the
- // beginRaw() method, or the caller knows what they are doing.
-
- // Previously aligned and sizes reserved via beginRaw()
- writeToBuffer(data, count, 1);
-
- return *this;
+ return true;
}
diff --git a/src/OpenFOAM/db/IOstreams/Pstreams/UOPstream.H b/src/OpenFOAM/db/IOstreams/Pstreams/UOPstream.H
index f021180a28c6b3e36f3cf1e1145eb4699edd4dde..c572f5543a5caa958ccbeec4af48cbb34378fe79 100644
--- a/src/OpenFOAM/db/IOstreams/Pstreams/UOPstream.H
+++ b/src/OpenFOAM/db/IOstreams/Pstreams/UOPstream.H
@@ -192,11 +192,6 @@ public:
const std::streamsize count
);
- //- Begin marker for low-level raw binary output.
- // The count should indicate the number of bytes for subsequent
- // writeRaw calls.
- virtual Ostream& beginRaw(const std::streamsize count);
-
//- Low-level raw binary output.
virtual Ostream& writeRaw
(
@@ -204,10 +199,15 @@ public:
const std::streamsize count
);
+ //- Begin marker for low-level raw binary output.
+ // The count indicates the number of bytes for subsequent
+ // writeRaw calls.
+ virtual bool beginRaw(const std::streamsize count);
+
//- End marker for low-level raw binary output.
- virtual Ostream& endRaw()
+ virtual bool endRaw()
{
- return *this;
+ return true;
}
//- Add indentation characters
diff --git a/src/OpenFOAM/db/IOstreams/Sstreams/ISstream.C b/src/OpenFOAM/db/IOstreams/Sstreams/ISstream.C
index 1c07830d5226d52d25de84d09b5acf1a16a4df5b..e42c3a8f79274a91b0c24164b8e5b4bbba57ac9e 100644
--- a/src/OpenFOAM/db/IOstreams/Sstreams/ISstream.C
+++ b/src/OpenFOAM/db/IOstreams/Sstreams/ISstream.C
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd | Copyright (C) 2017-2018 OpenCFD Ltd.
+ \\ / A nd | Copyright (C) 2017-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -776,8 +776,26 @@ Foam::Istream& Foam::ISstream::read(doubleScalar& val)
}
-// read binary block
Foam::Istream& Foam::ISstream::read(char* buf, std::streamsize count)
+{
+ beginRaw();
+ readRaw(buf, count);
+ endRaw();
+
+ return *this;
+}
+
+
+Foam::Istream& Foam::ISstream::readRaw(char* buf, std::streamsize count)
+{
+ is_.read(buf, count);
+ setState(is_.rdstate());
+
+ return *this;
+}
+
+
+bool Foam::ISstream::beginRaw()
{
if (format() != BINARY)
{
@@ -787,12 +805,18 @@ Foam::Istream& Foam::ISstream::read(char* buf, std::streamsize count)
}
readBegin("binaryBlock");
- is_.read(buf, count);
- readEnd("binaryBlock");
+ setState(is_.rdstate());
+
+ return is_.good();
+}
+
+bool Foam::ISstream::endRaw()
+{
+ readEnd("binaryBlock");
setState(is_.rdstate());
- return *this;
+ return is_.good();
}
@@ -810,7 +834,6 @@ void Foam::ISstream::rewind()
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
std::ios_base::fmtflags Foam::ISstream::flags() const
{
return is_.flags();
diff --git a/src/OpenFOAM/db/IOstreams/Sstreams/ISstream.H b/src/OpenFOAM/db/IOstreams/Sstreams/ISstream.H
index 80b83759b50861da9380ccc19dc70b4ed7c03e36..6d4eedcda4b1673f94d016db5c53ae1a37353d99 100644
--- a/src/OpenFOAM/db/IOstreams/Sstreams/ISstream.H
+++ b/src/OpenFOAM/db/IOstreams/Sstreams/ISstream.H
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd | Copyright (C) 2017 OpenCFD Ltd.
+ \\ / A nd | Copyright (C) 2017-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2011-2012 OpenFOAM Foundation
@@ -27,7 +27,7 @@ Class
Foam::ISstream
Description
- Generic input stream.
+ Generic input stream using standard (STL) streams.
SourceFiles
ISstreamI.H
@@ -102,7 +102,7 @@ public:
virtual ~ISstream() = default;
- // Member functions
+ // Member Functions
// Inquiry
@@ -167,6 +167,15 @@ public:
//- Read binary block
virtual Istream& read(char* buf, std::streamsize count);
+ //- Low-level raw binary read
+ virtual Istream& readRaw(char* data, std::streamsize count);
+
+ //- Start of low-level raw binary read
+ virtual bool beginRaw();
+
+ //- End of low-level raw binary read
+ virtual bool endRaw();
+
//- Rewind the stream so that it may be read again
virtual void rewind();
diff --git a/src/OpenFOAM/db/IOstreams/Sstreams/ISstreamI.H b/src/OpenFOAM/db/IOstreams/Sstreams/ISstreamI.H
index 8ac4f00ca6182999944b6955b470378893e91fad..409ebc4217e501fcd509352342fc04aa3602454b 100644
--- a/src/OpenFOAM/db/IOstreams/Sstreams/ISstreamI.H
+++ b/src/OpenFOAM/db/IOstreams/Sstreams/ISstreamI.H
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd |
+ \\ / A nd | Copyright (C) 2017-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2011-2014 OpenFOAM Foundation
diff --git a/src/OpenFOAM/db/IOstreams/Sstreams/OSstream.C b/src/OpenFOAM/db/IOstreams/Sstreams/OSstream.C
index 85e9452cc7c6a588736b0619c87f8c1bccf9448c..a9cea39ace6a2ca8c532e97bcad9cb41442c7362 100644
--- a/src/OpenFOAM/db/IOstreams/Sstreams/OSstream.C
+++ b/src/OpenFOAM/db/IOstreams/Sstreams/OSstream.C
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd | Copyright (C) 2017-2018 OpenCFD Ltd.
+ \\ / A nd | Copyright (C) 2017-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -210,10 +210,7 @@ Foam::Ostream& Foam::OSstream::write
}
-Foam::Ostream& Foam::OSstream::beginRaw
-(
- const std::streamsize count
-)
+bool Foam::OSstream::beginRaw(const std::streamsize count)
{
if (format() != BINARY)
{
@@ -223,10 +220,18 @@ Foam::Ostream& Foam::OSstream::beginRaw
}
os_ << token::BEGIN_LIST;
+ setState(os_.rdstate());
+ return os_.good();
+}
+
+
+bool Foam::OSstream::endRaw()
+{
+ os_ << token::END_LIST;
setState(os_.rdstate());
- return *this;
+ return os_.good();
}
@@ -246,15 +251,6 @@ Foam::Ostream& Foam::OSstream::writeRaw
}
-Foam::Ostream& Foam::OSstream::endRaw()
-{
- os_ << token::END_LIST;
- setState(os_.rdstate());
-
- return *this;
-}
-
-
void Foam::OSstream::indent()
{
for (unsigned short i = 0; i < indentLevel_*indentSize_; ++i)
diff --git a/src/OpenFOAM/db/IOstreams/Sstreams/OSstream.H b/src/OpenFOAM/db/IOstreams/Sstreams/OSstream.H
index b0a5dbe58e13cef49a5dc0a6f321e6309831f5d9..48da2e0a2dc3e501366c5b25c3f2fe6cc0658740 100644
--- a/src/OpenFOAM/db/IOstreams/Sstreams/OSstream.H
+++ b/src/OpenFOAM/db/IOstreams/Sstreams/OSstream.H
@@ -152,11 +152,6 @@ public:
const std::streamsize count
);
- //- Begin marker for low-level raw binary output.
- // The count should indicate the number of bytes for subsequent
- // writeRaw calls.
- virtual Ostream& beginRaw(const std::streamsize count);
-
//- Low-level raw binary output.
virtual Ostream& writeRaw
(
@@ -164,8 +159,13 @@ public:
const std::streamsize count
);
+ //- Begin marker for low-level raw binary output.
+ // The count indicates the number of bytes for subsequent
+ // writeRaw calls.
+ virtual bool beginRaw(const std::streamsize count);
+
//- End marker for low-level raw binary output.
- virtual Ostream& endRaw();
+ virtual bool endRaw();
//- Add indentation characters
virtual void indent();
diff --git a/src/OpenFOAM/db/IOstreams/Tstreams/ITstream.C b/src/OpenFOAM/db/IOstreams/Tstreams/ITstream.C
index dfa552cfb33dfc27db5e0c9b4df9e4826a1b0f0f..1c908e58b2bd3020a299a661a68aa6f4b17f7ea5 100644
--- a/src/OpenFOAM/db/IOstreams/Tstreams/ITstream.C
+++ b/src/OpenFOAM/db/IOstreams/Tstreams/ITstream.C
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd | Copyright (C) 2017 OpenCFD Ltd.
+ \\ / A nd | Copyright (C) 2017-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2011-2015 OpenFOAM Foundation
@@ -278,6 +278,13 @@ Foam::Istream& Foam::ITstream::read(doubleScalar&)
}
+Foam::Istream& Foam::ITstream::readRaw(char*, std::streamsize)
+{
+ NotImplemented;
+ return *this;
+}
+
+
Foam::Istream& Foam::ITstream::read(char*, std::streamsize)
{
NotImplemented;
diff --git a/src/OpenFOAM/db/IOstreams/Tstreams/ITstream.H b/src/OpenFOAM/db/IOstreams/Tstreams/ITstream.H
index 07ff2aaf275d83c3d132f0b1793ecb1d486f3a19..7d1383399f88bd0e0752b006a63783a695011da0 100644
--- a/src/OpenFOAM/db/IOstreams/Tstreams/ITstream.H
+++ b/src/OpenFOAM/db/IOstreams/Tstreams/ITstream.H
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd | Copyright (C) 2017 OpenCFD Ltd.
+ \\ / A nd | Copyright (C) 2017-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -257,7 +257,24 @@ public:
virtual Istream& read(doubleScalar&);
//- Read binary block
- virtual Istream& read(char*, std::streamsize);
+ // \note Not implemented
+ virtual Istream& read(char* data, std::streamsize);
+
+ //- Low-level raw binary read
+ // \note Not implemented
+ virtual Istream& readRaw(char* data, std::streamsize count);
+
+ //- Start of low-level raw binary read
+ virtual bool beginRaw()
+ {
+ return false;
+ }
+
+ //- End of low-level raw binary read
+ virtual bool endRaw()
+ {
+ return false;
+ }
//- Rewind the stream so that it may be read again
virtual void rewind();
diff --git a/src/OpenFOAM/db/IOstreams/dummy/dummyISstream.H b/src/OpenFOAM/db/IOstreams/dummy/dummyISstream.H
index 13c74742a734b1430725582a26c8a858d57d152f..3e6502a281768dfefc40e6d390014b545f9ec846 100644
--- a/src/OpenFOAM/db/IOstreams/dummy/dummyISstream.H
+++ b/src/OpenFOAM/db/IOstreams/dummy/dummyISstream.H
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd |
+ \\ / A nd | Copyright (C) 2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2017 OpenFOAM Foundation
@@ -66,9 +66,9 @@ public:
virtual ~dummyISstream() = default;
- // Member functions
+ // Member Functions
- // Read functions
+ // Read Functions
//- Return next token from stream
virtual Istream& read(token&)
@@ -126,24 +126,39 @@ public:
return *this;
}
- //- Rewind the stream so that it may be read again
- virtual void rewind()
+ //- Low-level raw binary read
+ virtual Istream& readRaw(char*, std::streamsize)
{
NotImplemented;
+ return *this;
+ }
+
+ //- Start of low-level raw binary read
+ virtual bool beginRaw()
+ {
+ return false;
}
+ //- End of low-level raw binary read
+ virtual bool endRaw()
+ {
+ return false;
+ }
+
+ //- Rewind the stream so that it may be read again
+ virtual void rewind()
+ {}
+
//- Return flags of stream
virtual ios_base::fmtflags flags() const
{
- NotImplemented;
return ios_base::fmtflags(0);
}
//- Set flags of stream
- virtual ios_base::fmtflags flags(const ios_base::fmtflags f)
+ virtual ios_base::fmtflags flags(const ios_base::fmtflags)
{
- NotImplemented;
- return f;
+ return ios_base::fmtflags(0);
}
};
diff --git a/src/OpenFOAM/db/IOstreams/dummy/dummyIstream.H b/src/OpenFOAM/db/IOstreams/dummy/dummyIstream.H
index 4158a44f1e813e31bb98092f86df14053d5200d0..3543dc084a5e70e039c2f8b4f5fa5ea2bd52343e 100644
--- a/src/OpenFOAM/db/IOstreams/dummy/dummyIstream.H
+++ b/src/OpenFOAM/db/IOstreams/dummy/dummyIstream.H
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd |
+ \\ / A nd | Copyright (C) 2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
| Copyright (C) 2017 OpenFOAM Foundation
@@ -37,7 +37,6 @@ SourceFiles
#define dummyIstream_H
#include "Istream.H"
-//#include <sstream>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -52,26 +51,21 @@ class dummyIstream
:
public Istream
{
-
public:
// Constructors
//- Construct null
- dummyIstream()
- :
- Istream()
- {}
+ dummyIstream() = default;
//- Destructor
- ~dummyIstream()
- {}
+ ~dummyIstream() = default;
- // Member functions
+ // Member Functions
- // Read functions
+ // Read Functions
//- Return next token from stream
virtual Istream& read(token&)
@@ -129,25 +123,39 @@ public:
return *this;
}
- //- Rewind the stream so that it may be read again
- virtual void rewind()
+ //- Low-level raw binary read
+ virtual Istream& readRaw(char*, std::streamsize)
{
NotImplemented;
return *this;
}
+ //- Start of low-level raw binary read
+ virtual bool beginRaw()
+ {
+ return false;
+ }
+
+ //- End of low-level raw binary read
+ virtual bool endRaw()
+ {
+ return false;
+ }
+
+ //- Rewind the stream so that it may be read again
+ virtual void rewind()
+ {}
+
//- Return flags of stream
virtual ios_base::fmtflags flags() const
{
- NotImplemented;
return ios_base::fmtflags(0);
}
//- Set flags of stream
- virtual ios_base::fmtflags flags(const ios_base::fmtflags f)
+ virtual ios_base::fmtflags flags(const ios_base::fmtflags)
{
- NotImplemented;
- return f;
+ return ios_base::fmtflags(0);
}
};