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Showing content from http://www.ncbi.nlm.nih.gov/IEB/ToolBox/CPP_DOC/doxyhtml/objostr_8cpp_source.html below:

NCBI C++ ToolKit: src/serial/objostr.cpp Source File

65 #if defined(NCBI_OS_MSWIN) 72 #define _TRACE(arg) ((void)0) 74 #define NCBI_USE_ERRCODE_X Serial_OStream 85  const string

& fileName,

94 #if defined(NCBI_OS_MSWIN) 98

deleteStream =

false

;

113  "CObjectOStream::Open: unsupported format"

);

119

deleteStream =

true

;

144  "CObjectOStream::Open: unsupported format"

);

174  "CObjectOStream::Open: unsupported format"

);

202

TSerialVerifyData::ResetThreadDefault();

207  "CObjectOStream::SetVerifyDataThread: data verification disabled"

);

209

TSerialVerifyData::SetThreadDefault(

verify

);

221

TSerialVerifyData::ResetDefault();

226  "CObjectOStream::SetVerifyDataGlobal: data verification disabled"

);

228

TSerialVerifyData::SetDefault(

verify

);

237

now = TSerialVerifyData::GetDefault();

284  return

s_SerialFixChars->

Get

();

301

: m_Output(

out

, edeleteOut ==

eTakeOwnership

), m_Fail(fNoError), m_Flags(fFlagNone),

304

m_ParseDelayBuffers(eDelayBufferPolicyNotSet),

305

m_SpecialCaseWrite(eWriteAsNormal),

306

m_AutoSeparator(

false

),

307

m_WriteNamedIntegersByValue(

false

),

309

m_EnforceWritingDefaults(

false

),

311

m_NonPrintSubst(

'#'

),

312

m_FixMethod(x_GetFixCharsMethodDefault()),

313

m_VerifyData(x_GetVerifyDataDefault())

323  NCBI_CATCH_X

(4,

"Cannot close serializing output stream"

)

374  const char

* message)

378  if

( !old &&

flags

) {

418  Unended

(

"internal error: unended object stack frame"

);

531  string msg

(message);

533  msg

=

"cannot write unassigned member "

+message;

568  WriteObject

(

object

.GetObjectPtr(),

object

.GetTypeInfo());

588  const CVariantInfo

* variantInfo =

object

.GetVariantInfo();

661  _TRACE

(

"CObjectOStream::WriteExternalObject("

<<

663

<< typeInfo->

GetName

() <<

')'

);

689

<<declaredTypeInfo->

GetName

()<<

")"

);

690  if

( objectPtr == 0 ) {

705  if

( declaredTypeInfo == realTypeInfo ) {

711  ": new "

<<realTypeInfo->

GetName

());

726 #if SIZEOF_LONG_DOUBLE != 0 727 void

CObjectOStream::WriteLDouble(

long double data

)

750 #ifndef VIRTUAL_MID_LEVEL_IO 755 #ifndef VIRTUAL_MID_LEVEL_IO 765 #ifndef VIRTUAL_MID_LEVEL_IO 829  "NULL element while writing container "

+

1020  for

( ; pos.

Valid

(); ++pos ) {

1053  "choice variant id expected"

);

1074  "choice variant id expected"

);

1142

GetStream().Unended(

"byte block not fully written"

);

1163

GetStream().EndChars(*

this

);

1172

GetStream().Unended(

"char block not fully written"

);

1197  if

(

flags

& ~accepted) {

1199  "CObjectOStream::SetFormattingFlags: ignoring unknown formatting flags"

);

1207 #ifdef NCBI_STRICT_GI

Incapsulate compile time information such as __FILE__, __LINE__, NCBI_MODULE, current function.

T & Get(void)

Create the variable if not created yet, return the reference.

Root class for all serialization exceptions.

CTypeInfo class contains all information about C++ types (both basic and classes): members and layout...

Thrown on an attempt to write unassigned data member.

Write hook for a choice variant (CHOICE)

Write hook for data member of a containing object (eg, SEQUENCE)

Write hook for a standalone object.

Interface for testing cancellation request in a long lasting operation.

Include a standard set of the NCBI C++ Toolkit most basic headers.

std::ofstream out("events_result.xml")

main entry point for tests

static const char * str(char *buf, int n)

@ eTakeOwnership

An object can take ownership of another.

@ eNoOwnership

No ownership is assumed.

#define ERR_POST_X_ONCE(err_subcode, message)

Error posting only once during program execution with default error code and given error subcode.

#define ERR_POST_X(err_subcode, message)

Error posting with default error code and given error subcode.

#define NCBI_ERRCODE_X

Returns currently set default error code.

@ eDiag_Trace

Trace message.

#define NCBI_THROW(exception_class, err_code, message)

Generic macro to throw an exception, given the exception class, error code and message string.

#define NCBI_CATCH_X(err_subcode, message)

Catch CExceptions as well with default error code and given error subcode placed in diagnostics.

void Warning(CExceptionArgs_Base &args)

const CMemberId & GetId(void) const

bool IsAttlist(void) const

void DefaultWriteVariant(CObjectOStream &out, TConstObjectPtr choicePtr) const

void WriteMember(CObjectOStream &out, TConstObjectPtr classPtr) const

TObjectPtr GetMemberPtr(TObjectPtr classPtr) const

void CopyMissingMember(CObjectStreamCopier &copier) const

void SetPathWriteHook(CObjectOStream *out, const string &path, CWriteClassMemberHook *hook)

void CopyVariant(CObjectStreamCopier &copier) const

void CopyMember(CObjectStreamCopier &copier) const

const CItemInfo * GetItemInfo(TMemberIndex index) const

void SetIndex(TMemberIndex index)

TTypeInfo GetTypeInfo(void) const

void SetPathWriteHook(CObjectOStream *out, const string &path, CWriteChoiceVariantHook *hook)

TMemberIndex LastIndex(void) const

EFixNonPrint

How to process non-printing character in the ASN VisibleString.

size_t TMemberIndex

Type used for indexing class members and choice variants.

const TMemberIndex kInvalidMember

Special value returned from FindMember.

ESerialVerifyData

Data verification parameters.

const void * TConstObjectPtr

#define SERIAL_VERIFY_DATA_WRITE

#define XSERIAL_TYPEINFO_WRITELOCK

unsigned int TSerial_Format_Flags

MSerial_Format –.

ESerialDataFormat

Data file format.

@ fSerial_AsnText_NoEol

do not write end-of-line symbol

@ fSerial_AsnText_NoIndentation

do not use indentation

@ eSerial_StdWhenStd

use std when filename is "stdin"/"stdout"

@ eSerial_StdWhenDash

use std stream when filename is "-"

@ eSerial_StdWhenEmpty

use std stream when filename is empty

@ eFNP_Allow

pass through unchanged, post no error message

@ eFNP_Skip

skip, post no error message

@ eFNP_Throw

replace with '#', throw an exception

@ eFNP_Abort

replace with '#', post an error of severity FATAL

@ eFNP_ReplaceAndWarn

replace with '#', post an error of severity ERROR

@ eFNP_Replace

replace with '#' silently

@ eSerialVerifyData_Never

never verify (even if set to verify later on)

@ eSerialVerifyData_DefValueAlways

initialize field with default

@ eSerialVerifyData_DefValue

initialize field with default

@ eSerialVerifyData_Yes

do verify

@ eSerialVerifyData_Always

always verify (even if set not to later on)

@ eSerialVerifyData_No

do not verify

@ eSerialVerifyData_Default

use current default

@ eSerial_AsnText

ASN.1 text.

@ eSerial_AsnBinary

ASN.1 binary.

static CTypeInfo * FindType(const CObjectStack &stk)

CNcbiStreampos GetStreamOffset(void) const

virtual void EndClassMember(void)

virtual string GetStackTrace(void) const override

Get current stack trace as string.

MLIOVIR void WriteClassMemberSpecialCase(const CMemberId &memberId, TTypeInfo memberType, TConstObjectPtr memberPtr, ESpecialCaseWrite how)

void RegisterObject(TTypeInfo typeInfo)

TFailFlags SetFailFlagsNoError(TFailFlags flags)

Set fail flags, but do not ERR_POST any messages.

virtual void EndClassMember(void)

virtual void BeginClass(const CClassTypeInfo *classInfo)=0

void WriteClassMember(const CConstObjectInfoMI &member)

virtual void CopyGi(CObjectIStream &in)

EFixNonPrint x_FixCharsMethod(void) const

CStreamPathHook< CVariantInfo *, CWriteChoiceVariantHook * > m_PathWriteVariantHooks

virtual void EndBytes(const ByteBlock &block)

virtual void WriteThis(TConstObjectPtr object, TTypeInfo typeInfo)

virtual void x_SetPathHooks(bool set) override

virtual void WriteFileHeader(TTypeInfo type)

virtual void BeginChoice(const CChoiceTypeInfo *choiceType)

void SetHook(const string &path, THook hook)

TObjectIndex GetObjectCount(void) const

#define END_OBJECT_2FRAMES_OF(Stream)

virtual void BeginBytes(const ByteBlock &block)

CStreamObjectPathHook< CWriteObjectHook * > m_PathWriteObjectHooks

virtual void EndContainerElement(void)

bool fail(void) const

Check if any of fail flags is set.

virtual void WriteOther(TConstObjectPtr object, TTypeInfo typeInfo)

virtual void EndChars(const CharBlock &block)

virtual void WriteInt8(Int8 data)=0

virtual void EndClass(void)

void WriteExternalObject(TConstObjectPtr object, TTypeInfo typeInfo)

void CopyObject(TTypeInfo objectType, CObjectStreamCopier &copier)

void SetUseEol(bool set)

Set up end-of-line symbol usage in text streams.

virtual void WriteSeparator(void)

static CObjectOStream * OpenObjectOStreamAsn(CNcbiOstream &out, EOwnership deleteOut)

bool GetAutoSeparator(void)

Get separator auto-output paramater.

#define ThrowError(flag, mess)

virtual void EndContainer(void)=0

static void SetVerifyDataThread(ESerialVerifyData verify)

Set up default output data verification for streams created by the current thread.

void ResetPathHooks(void)

AutoPtr< CWriteObjectList > m_Objects

void SetDelayBufferParsingPolicy(EDelayBufferParsing policy)

void Unended(const string &msg)

virtual void WriteNullPointer(void)=0

virtual void EndContainerElement(void)

virtual TMemberIndex BeginClassMember(const CClassTypeInfo *classType)=0

void SetPathWriteObjectHook(const string &path, CWriteObjectHook *hook)

friend CObjectOStream & Separator(CObjectOStream &os)

CLocalHookSet< CWriteObjectHook > m_ObjectHookKey

const CMemberInfo * GetMemberInfo(void) const

#define BEGIN_OBJECT_FRAME2(Type, Arg)

static CObjectOStream * OpenObjectOStreamAsnBinary(CNcbiOstream &out, EOwnership deleteOut)

CStreamPathHook< CMemberInfo *, CWriteClassMemberHook * > m_PathWriteMemberHooks

const string & GetStackPath(void) const

MLIOVIR void WriteContainer(const CContainerTypeInfo *containerType, TConstObjectPtr containerPtr)

virtual void BeginNamedType(TTypeInfo namedTypeInfo)

TFlags GetFlags(void) const

EDelayBufferParsing m_ParseDelayBuffers

static CObjectOStream * Open(ESerialDataFormat format, CNcbiOstream &outStream, bool deleteOutStream)

Create serial object writer and attach it to an output stream.

virtual void BeginNamedType(TTypeInfo namedTypeInfo)

void SetPathHooks(CObjectStack &stk, bool set)

CObjectOStream & GetStream(void) const

TFrame & FetchFrameFromTop(size_t index)

virtual void BeginContainer(const CContainerTypeInfo *containerType)=0

virtual ~CObjectOStream(void)

Destructor.

virtual void EndNamedType(void)

virtual TMemberIndex BeginChoiceVariant(const CChoiceTypeInfo *choiceType)=0

void WriteObject(const CConstObjectInfo &object)

const CConstObjectInfo & GetClassObject(void) const

Get containing class data.

string GetStackTraceASN(void) const

virtual void WriteOtherEnd(TTypeInfo typeInfo)

void ThrowError1(const CDiagCompileInfo &diag_info, TFailFlags fail, const char *message, CException *exc=0)

#define BEGIN_OBJECT_2FRAMES_OF(Stream, Type)

void Write(const CConstObjectInfo &object)

virtual void BeginContainer(const CContainerTypeInfo *containerType)=0

TTypeInfo GetTypeInfo(void) const

virtual void SkipAnyContentVariant(void)

#define END_OBJECT_FRAME()

#define BEGIN_OBJECT_FRAME_OF2(Stream, Type, Arg)

size_t GetStackDepth(void) const

EFixNonPrint x_GetFixCharsMethodDefault(void) const

CLocalHookSet< CWriteChoiceVariantHook > m_ChoiceVariantHookKey

void WriteContainerElement(const CConstObjectInfo &element)

CObjectIStream & In(void) const

virtual void WriteObjectReference(TObjectIndex index)=0

bool InGoodState(void)

Check fail flags and also the state of output stream.

void SetUseIndentation(bool set)

Set up indentation usage in text streams.

ESerialDataFormat GetDataFormat(void) const

Get data format.

virtual void BeginChoiceVariant(const CChoiceTypeInfo *choiceType, const CMemberId &id)=0

CNcbiStreampos GetStreamPos(void) const

Get the current stream position.

virtual string GetPosition(void) const override

Get current stream position as string.

static CObjectOStream * OpenObjectOStreamJson(CNcbiOstream &out, EOwnership deleteOut)

MLIOVIR void CopyNamedType(TTypeInfo namedTypeInfo, TTypeInfo typeInfo, CObjectStreamCopier &copier)

virtual void EndOfWrite(void)

MLIOVIR void WriteClass(const CClassTypeInfo *objectType, TConstObjectPtr objectPtr)

void ForgetObjects(TObjectIndex from, TObjectIndex to)

CObjectOStream & Out(void) const

THook GetHook(CObjectStack &stk) const

void SetHook(const string &path, THook hook)

void SetTopMemberId(const CMemberId &memberId)

static void SetVerifyDataGlobal(ESerialVerifyData verify)

Set up default output data verification for streams created by the current process.

MLIOVIR void CopyClassRandom(const CClassTypeInfo *objectType, CObjectStreamCopier &copier)

CLocalHookSet< CWriteClassMemberHook > m_ClassMemberHookKey

#define BEGIN_OBJECT_2FRAMES_OF2(Stream, Type, Arg)

MLIOVIR void CopyAlias(const CAliasTypeInfo *AliasType, CObjectStreamCopier &copier)

void SetCanceledCallback(const ICanceled *callback)

Set cancellation check callback.

void RegisterObject(TTypeInfo typeInfo)

virtual bool BeginContainerElement(TTypeInfo elementType)=0

virtual void ResetState(void)

void WatchPathHooks(bool set=true)

bool ShouldParseDelayBuffer(void) const

void SetPathWriteMemberHook(const string &path, CWriteClassMemberHook *hook)

virtual void WriteFloat(float data)

virtual void EndChoice(void)

void HandleEOF(CEofException &)

static TInfo FindItem(const CObjectStack &stk)

void WritePointer(TConstObjectPtr object, TTypeInfo typeInfo)

virtual void WriteDouble(double data)=0

MLIOVIR void WriteAlias(const CAliasTypeInfo *aliasType, TConstObjectPtr aliasPtr)

CObjectOStream(ESerialDataFormat format, CNcbiOstream &out, EOwnership deleteOut=eNoOwnership)

virtual void BeginChars(const CharBlock &block)

virtual void WriteGi(const TGi &obj)

virtual void UnendedFrame(void) override

bool CanSkipUnknownVariants(void)

Simple check if it's allowed to skip unknown variants.

MLIOVIR void WriteNamedType(TTypeInfo namedTypeInfo, TTypeInfo typeInfo, TConstObjectPtr object)

MLIOVIR void CopyContainer(const CContainerTypeInfo *containerType, CObjectStreamCopier &copier)

EDelayBufferParsing GetDelayBufferParsingPolicy(void) const

virtual void EndClass(void)

virtual void EndChoiceVariant(void)

TConstObjectPtr GetObjectPtr(void) const

Get pointer to object.

virtual void EndNamedType(void)

virtual void BeginClass(const CClassTypeInfo *classInfo)=0

void WriteSeparateObject(const CConstObjectInfo &object)

static CObjectOStream * OpenObjectOStreamXml(CNcbiOstream &out, EOwnership deleteOut)

EDelayBufferParsing

DelayBuffer parsing policy.

TFailFlags SetFailFlags(TFailFlags flags, const char *message)

Set fail flags.

void DuplicatedMember(const CMemberInfo *memberInfo)

virtual void SetFormattingFlags(TSerial_Format_Flags flags)

Set output formatting flags.

#define RethrowError(flag, mess, exc)

THook GetHook(CObjectStack &stk) const

MLIOVIR void CopyChoice(const CChoiceTypeInfo *choiceType, CObjectStreamCopier &copier)

#define END_OBJECT_FRAME_OF(Stream)

virtual void BeginContainerElement(TTypeInfo elementType)

void SetPathWriteVariantHook(const string &path, CWriteChoiceVariantHook *hook)

virtual void EndChoice(void)

virtual void BeginClassMember(const CMemberId &id)=0

virtual void WriteOtherBegin(TTypeInfo typeInfo)=0

virtual void EndContainer(void)

void ResetLocalHooks(void)

static ESerialVerifyData x_GetVerifyDataDefault(void)

ESerialVerifyData GetVerifyData(void) const

Get output data verification parameter.

virtual void BeginChoice(const CChoiceTypeInfo *choiceType)

virtual void EndChoiceVariant(void)

void WriteChoiceVariant(const CConstObjectInfoCV &member)

MLIOVIR void CopyClassSequential(const CClassTypeInfo *objectType, CObjectStreamCopier &copier)

@ fFormatError

Input file formatting does not conform with specification.

@ fIllegalCall

Illegal in a given context function call.

@ fInvalidData

Output data is incorrect.

@ fNotOpen

No output file.

@ fNotImplemented

Method is not implemented.

@ fUnassigned

Mandatory object member is unassigned Normally this results in throwing CUnassignedMember exception.

@ fOverflow

Internal buffer overflow.

@ fWriteError

An unknown error when writing into output file.

@ fFail

Internal error, the real reason is unclear.

@ eIoError

An unknown error during serialization.

@ eInvalidData

Data is incorrect.

@ eOverflow

Data is beyond the allowed limits.

@ eNotOpen

No input or output file.

@ eFail

Internal error, the real reason is unclear.

@ eNotImplemented

Attempt to use unimplemented funtionality.

@ eIllegalCall

Illegal in a given context function call.

@ eDelayBufferPolicyAlwaysParse

Parse always.

@ eDelayBufferPolicyNotSet

Parse only if local hook are present.

#define END_NCBI_SCOPE

End previously defined NCBI scope.

#define BEGIN_NCBI_SCOPE

Define ncbi namespace.

void Write(const char *data, size_t dataLength)

CNcbiStreampos GetStreamPos(void) const

void SetCanceledCallback(const ICanceled *callback)

const char * GetError(void) const

Int8 NcbiStreamposToInt8(NCBI_NS_STD::char_traits< char >::pos_type stream_pos)

Convert stream position to 64-bit int.

IO_PREFIX::ofstream CNcbiOfstream

Portable alias for ofstream.

IO_PREFIX::ostream CNcbiOstream

Portable alias for ostream.

IO_PREFIX::streampos CNcbiStreampos

Portable alias for streampos.

static string Int8ToString(Int8 value, TNumToStringFlags flags=0, int base=10)

Convert Int8 to string.

static int CompareNocase(const CTempString s1, SIZE_TYPE pos, SIZE_TYPE n, const char *s2)

Case-insensitive compare of a substring with another string.

static void PtrToString(string &out_str, const void *ptr)

Convert pointer to string.

const string & GetName(void) const

Get name of this type.

virtual TTypeInfo GetRealTypeInfo(TConstObjectPtr object) const

TTypeInfo GetPointedType(void) const

const CItemsInfo & GetVariants(void) const

bool MayBeEmpty(void) const

const CMemberInfo * GetMemberInfo(TMemberIndex index) const

const CVariantInfo * GetVariantInfo(TMemberIndex index) const

TObjectPtr GetDataPtr(TObjectPtr objectPtr) const

TConstObjectPtr GetElementPtr(const CConstIterator &it) const

void SetPathWriteHook(CObjectOStream *out, const string &path, CWriteObjectHook *hook)

Set local context-specific write hook.

bool InitIterator(CConstIterator &it, TConstObjectPtr containerPtr) const

bool NextElement(CConstIterator &it) const

TConstObjectPtr GetObjectPointer(TConstObjectPtr object) const

const CItemsInfo & GetMembers(void) const

bool IsFullAlias(void) const

TTypeInfo GetElementType(void) const

enum ENcbiOwnership EOwnership

Ownership relations between objects.

#define ErrCode()

Get the error code for the last failed system function.

Definition of all error codes used in serial libraries (xser.lib, xcser.lib).

The blob sat and sat key Both must be positive integers</td > n< td > Non empty string The interpretation of the blob id depends on a processor Cassandra n processor expects the following format

const TYPE & Get(const CNamedParameterList *param)

const struct ncbi::grid::netcache::search::fields::SIZE size

const CharType(& source)[N]

Defines MS Windows specifics for our "C++" code.

Static variables safety - create on demand, destroy on application termination.

Multi-threading – mutexes; rw-locks; semaphore.

Multi-threading – classes, functions, and features.

std::istream & in(std::istream &in_, double &x_)

NCBI_PARAM_ENUM_DECL(ESerialVerifyData, SERIAL, VERIFY_DATA_WRITE)

NCBI_PARAM_DECL(bool, SERIAL, FastWriteDouble)

NCBI_PARAM_ENUM_DEF(ESerialVerifyData, SERIAL, VERIFY_DATA_WRITE, eSerialVerifyData_Default)

static CSafeStatic< TFastWriteDouble > s_FastWriteDouble

typedef NCBI_PARAM_TYPE(SERIAL, FastWriteDouble) TFastWriteDouble

NCBI_PARAM_ENUM_ARRAY(ESerialVerifyData, SERIAL, VERIFY_DATA_WRITE)

NCBI_PARAM_DEF(bool, SERIAL, FastWriteDouble, true)

#define VIRTUAL_MID_LEVEL_IO

static SLJIT_INLINE sljit_ins msg(sljit_gpr r, sljit_s32 d, sljit_gpr x, sljit_gpr b)


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