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cleaned up throw specifications

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This commit is contained in:
Jeff Hill
2003-02-07 16:43:43 +00:00
parent 8e64cdcd84
commit 152d7430e8
2 changed files with 56 additions and 37 deletions
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2
src/ca/comQueSend.cpp
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@@ -199,7 +199,7 @@ const comQueSend::copyFunc_t comQueSend::dbrCopyVector [39] = {
};
comBuf * comQueSend::popNextComBufToSend ()
epicsThrows (( std::bad_alloc ))
epicsThrows (( ))
{
comBuf *pBuf = this->bufs.get ();
if ( pBuf ) {

91
src/ca/comQueSend.h
View File

@@ -39,30 +39,42 @@
//
class comQueSend {
public:
comQueSend ( wireSendAdapter &, comBufMemoryManager & ) epicsThrows (());
~comQueSend () epicsThrows (());
void clear () epicsThrows (());
void beginMsg () epicsThrows (());
void commitMsg () epicsThrows (());
unsigned occupiedBytes () const epicsThrows (());
bool flushEarlyThreshold ( unsigned nBytesThisMsg ) const epicsThrows (());
bool flushBlockThreshold ( unsigned nBytesThisMsg ) const epicsThrows (());
comQueSend ( wireSendAdapter &, comBufMemoryManager & )
epicsThrows (());
~comQueSend ()
epicsThrows (());
void clear ()
epicsThrows (());
void beginMsg ()
epicsThrows (());
void commitMsg ()
epicsThrows (());
unsigned occupiedBytes () const
epicsThrows (());
bool flushEarlyThreshold ( unsigned nBytesThisMsg ) const
epicsThrows (());
bool flushBlockThreshold ( unsigned nBytesThisMsg ) const
epicsThrows (());
bool dbr_type_ok ( unsigned type ) epicsThrows (());
void pushUInt16 ( const ca_uint16_t value ) epicsThrows (());
void pushUInt32 ( const ca_uint32_t value ) epicsThrows (());
void pushFloat32 ( const ca_float32_t value ) epicsThrows (());
void pushString ( const char *pVal, unsigned nChar ) epicsThrows (());
void pushUInt16 ( const ca_uint16_t value )
epicsThrows (( std::bad_alloc ));
void pushUInt32 ( const ca_uint32_t value )
epicsThrows (( std::bad_alloc ));
void pushFloat32 ( const ca_float32_t value )
epicsThrows (( std::bad_alloc ));
void pushString ( const char *pVal, unsigned nChar )
epicsThrows (( std::bad_alloc ));
void insertRequestHeader (
ca_uint16_t request, ca_uint32_t payloadSize,
ca_uint16_t dataType, ca_uint32_t nElem, ca_uint32_t cid,
ca_uint32_t requestDependent, bool v49Ok )
epicsThrows (( cacChannel::outOfBounds ));
epicsThrows (( cacChannel::outOfBounds, std::bad_alloc ));
void insertRequestWithPayLoad (
ca_uint16_t request, unsigned dataType, ca_uint32_t nElem,
ca_uint32_t cid, ca_uint32_t requestDependent,
const void * pPayload, bool v49Ok )
epicsThrows (( cacChannel::outOfBounds, cacChannel::badType ));
void push_dbr_type ( unsigned type, const void *pVal, unsigned nElem ) epicsThrows (());
epicsThrows (( cacChannel::outOfBounds,
cacChannel::badType, std::bad_alloc ));
comBuf * popNextComBufToSend () epicsThrows (());
private:
comBufMemoryManager & comBufMemMgr;
@@ -70,12 +82,18 @@ private:
tsDLIter < comBuf > pFirstUncommited;
wireSendAdapter & wire;
unsigned nBytesPending;
void copy_dbr_string ( const void *pValue, unsigned nElem ) epicsThrows (());
void copy_dbr_short ( const void *pValue, unsigned nElem ) epicsThrows (());
void copy_dbr_float ( const void *pValue, unsigned nElem ) epicsThrows (());
void copy_dbr_char ( const void *pValue, unsigned nElem ) epicsThrows (());
void copy_dbr_long ( const void *pValue, unsigned nElem ) epicsThrows (());
void copy_dbr_double ( const void *pValue, unsigned nElem ) epicsThrows (());
void copy_dbr_string ( const void *pValue, unsigned nElem )
epicsThrows (( std::bad_alloc ));
void copy_dbr_short ( const void *pValue, unsigned nElem )
epicsThrows (( std::bad_alloc ));
void copy_dbr_float ( const void *pValue, unsigned nElem )
epicsThrows (( std::bad_alloc ));
void copy_dbr_char ( const void *pValue, unsigned nElem )
epicsThrows (( std::bad_alloc ));
void copy_dbr_long ( const void *pValue, unsigned nElem )
epicsThrows (( std::bad_alloc ));
void copy_dbr_double ( const void *pValue, unsigned nElem )
epicsThrows (( std::bad_alloc ));
void pushComBuf ( comBuf & ) epicsThrows (());
typedef void ( comQueSend::*copyFunc_t ) (
const void *pValue, unsigned nElem );
@@ -88,7 +106,8 @@ private:
// class member template function definition
//
template < class T >
inline void push ( const T *pVal, const unsigned nElem ) epicsThrows (())
inline void push ( const T *pVal, const unsigned nElem )
epicsThrows (( std::bad_alloc ))
{
comBuf * pLastBuf = this->bufs.last ();
unsigned nCopied;
@@ -112,7 +131,8 @@ private:
// class member template function definition
//
template < class T >
inline void push ( const T & val ) epicsThrows (())
inline void push ( const T & val )
epicsThrows (( std::bad_alloc ))
{
comBuf * pComBuf = this->bufs.last ();
if ( pComBuf && pComBuf->push ( val ) ) {
@@ -140,33 +160,30 @@ inline bool comQueSend::dbr_type_ok ( unsigned type ) epicsThrows (())
return true;
}
inline void comQueSend::pushUInt16 ( const ca_uint16_t value ) epicsThrows (())
inline void comQueSend::pushUInt16 ( const ca_uint16_t value )
epicsThrows (( std::bad_alloc ))
{
this->push ( value );
}
inline void comQueSend::pushUInt32 ( const ca_uint32_t value ) epicsThrows (())
inline void comQueSend::pushUInt32 ( const ca_uint32_t value )
epicsThrows (( std::bad_alloc ))
{
this->push ( value );
}
inline void comQueSend::pushFloat32 ( const ca_float32_t value ) epicsThrows (())
inline void comQueSend::pushFloat32 ( const ca_float32_t value )
epicsThrows (( std::bad_alloc ))
{
this->push ( value );
}
inline void comQueSend::pushString ( const char *pVal, unsigned nChar ) epicsThrows (())
inline void comQueSend::pushString ( const char *pVal, unsigned nChar )
epicsThrows (( std::bad_alloc ))
{
this->push ( pVal, nChar );
}
// it is assumed that dbr_type_ok() was called prior to calling this routine
// to check the type code
inline void comQueSend::push_dbr_type ( unsigned type, const void *pVal, unsigned nElem ) epicsThrows (())
{
( this->*dbrCopyVector [type] ) ( pVal, nElem );
}
inline void comQueSend::pushComBuf ( comBuf & cb ) epicsThrows (())
{
this->bufs.add ( cb );
@@ -180,12 +197,14 @@ inline unsigned comQueSend::occupiedBytes () const epicsThrows (())
return this->nBytesPending;
}
inline bool comQueSend::flushBlockThreshold ( unsigned nBytesThisMsg ) const epicsThrows (())
inline bool comQueSend::flushBlockThreshold ( unsigned nBytesThisMsg )
const epicsThrows (())
{
return ( this->nBytesPending + nBytesThisMsg > 16 * comBuf::capacityBytes () );
}
inline bool comQueSend::flushEarlyThreshold ( unsigned nBytesThisMsg ) const epicsThrows (())
inline bool comQueSend::flushEarlyThreshold ( unsigned nBytesThisMsg )
const epicsThrows (())
{
return ( this->nBytesPending + nBytesThisMsg > 4 * comBuf::capacityBytes () );
}