NCBI C++ ToolKit
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Search Toolkit Book for CArg_String
#include "ncbiargs_p.hpp"
(Private to src/corelib
.)
Public Member Functions | |
CArg_String (const string &name, const string &value) | |
virtual bool | HasValue (void) const |
Check if argument holds a value. More... | |
virtual const string & | AsString (void) const |
Get the argument's string value. More... | |
virtual Int8 | AsInt8 (void) const |
Get the argument's integer (8-byte long) value. More... | |
virtual int | AsInteger (void) const |
Get the argument's integer value. More... | |
virtual TIntId | AsIntId (void) const |
Get the argument's value as an integer id (TIntId). More... | |
virtual double | AsDouble (void) const |
Get the argument's double value. More... | |
virtual bool | AsBoolean (void) const |
Get the argument's boolean value. More... | |
virtual const CDir & | AsDirectory (void) const |
Get the argument as a directory. More... | |
virtual const CTime & | AsDateTime (void) const |
Get the argument as a DateTime. More... | |
virtual CNcbiIstream & | AsInputFile (TFileFlags flags=0) const |
Get the argument as an input file stream. More... | |
virtual CNcbiOstream & | AsOutputFile (TFileFlags flags=0) const |
Get the argument as an output file stream. More... | |
virtual CNcbiIostream & | AsIOFile (TFileFlags flags=0) const |
Get the argument as a file stream. More... | |
virtual void | CloseFile (void) const |
Close the file. More... | |
virtual const TStringArray & | GetStringList () const |
Get the value list. More... | |
virtual TStringArray & | SetStringList () |
Get reference on value list for further modification. More... | |
Public Member Functions inherited from CArgValue | |
const string & | GetName (void) const |
Get argument name. More... | |
DECLARE_OPERATOR_BOOL (HasValue()) | |
Synonym for HasValue(). More... | |
size_t | GetOrdinalPosition (void) const |
Get ordinal position of the value. More... | |
const string & | GetDefault (TArgValueFlags *flags=NULL) const |
Get default value of the argument. More... | |
Public Member Functions inherited from CObject | |
CObject (void) | |
Constructor. More... | |
CObject (const CObject &src) | |
Copy constructor. More... | |
virtual | ~CObject (void) |
Destructor. More... | |
CObject & | operator= (const CObject &src) THROWS_NONE |
Assignment operator. More... | |
bool | CanBeDeleted (void) const THROWS_NONE |
Check if object can be deleted. More... | |
bool | IsAllocatedInPool (void) const THROWS_NONE |
Check if object is allocated in memory pool (not system heap) More... | |
bool | Referenced (void) const THROWS_NONE |
Check if object is referenced. More... | |
bool | ReferencedOnlyOnce (void) const THROWS_NONE |
Check if object is referenced only once. More... | |
void | AddReference (void) const |
Add reference to object. More... | |
void | RemoveReference (void) const |
Remove reference to object. More... | |
void | ReleaseReference (void) const |
Remove reference without deleting object. More... | |
virtual void | DoNotDeleteThisObject (void) |
Mark this object as not allocated in heap – do not delete this object. More... | |
virtual void | DoDeleteThisObject (void) |
Mark this object as allocated in heap – object can be deleted. More... | |
void * | operator new (size_t size) |
Define new operator for memory allocation. More... | |
void * | operator new[] (size_t size) |
Define new[] operator for 'array' memory allocation. More... | |
void | operator delete (void *ptr) |
Define delete operator for memory deallocation. More... | |
void | operator delete[] (void *ptr) |
Define delete[] operator for memory deallocation. More... | |
void * | operator new (size_t size, void *place) |
Define new operator. More... | |
void | operator delete (void *ptr, void *place) |
Define delete operator. More... | |
void * | operator new (size_t size, CObjectMemoryPool *place) |
Define new operator using memory pool. More... | |
void | operator delete (void *ptr, CObjectMemoryPool *place) |
Define delete operator. More... | |
virtual void | DebugDump (CDebugDumpContext ddc, unsigned int depth) const |
Define method for dumping debug information. More... | |
Public Member Functions inherited from CDebugDumpable | |
CDebugDumpable (void) | |
virtual | ~CDebugDumpable (void) |
void | DebugDumpText (ostream &out, const string &bundle, unsigned int depth) const |
void | DebugDumpFormat (CDebugDumpFormatter &ddf, const string &bundle, unsigned int depth) const |
void | DumpToConsole (void) const |
Private Attributes | |
TStringArray | m_StringList |
Value of the argument as passed to the constructor ("value") becomes the first element in the value list AsString() and other methods then use it. More... | |
Additional Inherited Members | |
Public Types inherited from CArgValue | |
enum | EFileFlags { fBinary = (1 << 1) , fText = 0 , fAppend = (1 << 2) , fTruncate = (1 << 12) , fNoCreate = (1 << 11) , fCreatePath = (1 << 8) } |
enum | EArgValueFlags { fArgValue_HasDefault = (1 << 0) , fArgValue_FromDefault = (1 << 1) } |
Whether the argument: More... | |
typedef unsigned int | TFileFlags |
Bitwise OR of "EFileFlags". More... | |
typedef vector< string > | TStringArray |
Some values types can contain several value lists. More... | |
typedef unsigned int | TArgValueFlags |
Bitwise OR of "EArgValueFlags". More... | |
Public Types inherited from CObject | |
enum | EAllocFillMode { eAllocFillNone = 1 , eAllocFillZero , eAllocFillPattern } |
Control filling of newly allocated memory. More... | |
typedef CObjectCounterLocker | TLockerType |
Default locker type for CRef. More... | |
typedef atomic< Uint8 > | TCounter |
Counter type is CAtomiCounter. More... | |
typedef Uint8 | TCount |
Alias for value type of counter. More... | |
Static Public Member Functions inherited from CObject | |
static NCBI_XNCBI_EXPORT void | ThrowNullPointerException (void) |
Define method to throw null pointer exception. More... | |
static NCBI_XNCBI_EXPORT void | ThrowNullPointerException (const type_info &type) |
static EAllocFillMode | GetAllocFillMode (void) |
static void | SetAllocFillMode (EAllocFillMode mode) |
static void | SetAllocFillMode (const string &value) |
Set mode from configuration parameter value. More... | |
Static Public Member Functions inherited from CDebugDumpable | |
static void | EnableDebugDump (bool on) |
Static Public Attributes inherited from CObject | |
static const TCount | eCounterBitsCanBeDeleted = 1 << 0 |
Define possible object states. More... | |
static const TCount | eCounterBitsInPlainHeap = 1 << 1 |
Heap signature was found. More... | |
static const TCount | eCounterBitsPlaceMask |
Mask for 'in heap' state flags. More... | |
static const int | eCounterStep = 1 << 2 |
Skip over the "in heap" bits. More... | |
static const TCount | eCounterValid = TCount(1) << (sizeof(TCount) * 8 - 2) |
Minimal value for valid objects (reference counter is zero) Must be a single bit value. More... | |
static const TCount | eCounterStateMask |
Valid object, and object in heap. More... | |
Protected Member Functions inherited from CArgValue | |
CArgValue (const string &name) | |
Protected constructor and destructor. More... | |
virtual | ~CArgValue (void) |
void | SetOrdinalPosition (size_t pos) |
void | x_SetDefault (const string &def_value, bool from_def) |
Protected Member Functions inherited from CObject | |
virtual void | DeleteThis (void) |
Virtual method "deleting" this object. More... | |
Protected Attributes inherited from CArgValue | |
string | m_Name |
Argument name. More... | |
size_t | m_Ordinal |
string | m_Default |
TArgValueFlags | m_Flags |
Definition at line 112 of file ncbiargs_p.hpp.
Definition at line 266 of file ncbiargs.cpp.
References m_StringList, and rapidjson::value.
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Get the argument's boolean value.
If you request a wrong value type, such as a call to "AsBoolean()" for a "integer" argument, an exception is thrown.
NOTE: Do not confuse HasValue(), operator bool() and AsBoolean(). The former two methods check if the argument has any value, they do not return its actual value.
Implements CArgValue.
Reimplemented in CArg_Boolean.
Definition at line 318 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
Get the argument as a DateTime.
Implements CArgValue.
Reimplemented in CArg_DateTime.
Definition at line 326 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
Get the argument as a directory.
Implements CArgValue.
Reimplemented in CArg_Dir.
Definition at line 322 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
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Get the argument's double value.
If you request a wrong value type, such as a call to "AsDouble()" for a "boolean" argument, an exception is thrown.
Implements CArgValue.
Reimplemented in CArg_Double.
Definition at line 314 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
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Get the argument as an input file stream.
Implements CArgValue.
Reimplemented in CArg_Ios.
Definition at line 330 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
Referenced by CArg_Ios::AsInputFile().
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Get the argument's integer (8-byte long) value.
If you request a wrong value type, such as a call to "AsInt8()" for a "boolean" argument, an exception is thrown. This will however work okay for "plain integer" argument.
Implements CArgValue.
Reimplemented in CArg_DataSize, and CArg_Int8.
Definition at line 300 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
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Get the argument's integer value.
If you request a wrong value type, such as a call to "AsInteger()" for a "boolean" or even "Int8" argument, an exception is thrown.
Implements CArgValue.
Reimplemented in CArg_IntId, and CArg_Integer.
Definition at line 304 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
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Get the argument's value as an integer id (TIntId).
The actual value is Int4 or Int8 depending on the NCBI_INT8_GI definition.
If you request a wrong value type, such as a call to "AsIntId()" for a "boolean", an exception is thrown. Calling AsIntId() on an integer argument is always allowed. For an Int8 argument it will throw an exception if NCBI_INT8_GI is not defined.
Implements CArgValue.
Reimplemented in CArg_IntId, CArg_Integer, and CArg_Int8.
Definition at line 308 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
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Get the argument as a file stream.
Implements CArgValue.
Reimplemented in CArg_Ios.
Definition at line 338 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
Referenced by CArg_Ios::AsIOFile().
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Get the argument as an output file stream.
Implements CArgValue.
Reimplemented in CArg_Ios.
Definition at line 334 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
Referenced by CArg_Ios::AsOutputFile().
Get the argument's string value.
If it is a value of a flag argument, then return either "true" or "false".
Implements CArgValue.
Definition at line 279 of file ncbiargs.cpp.
References kEmptyStr, and m_StringList.
Referenced by AsBoolean(), AsDateTime(), AsDirectory(), AsDouble(), AsInputFile(), AsInt8(), AsInteger(), CArg_IntId::AsInteger(), AsIntId(), CArg_Int8::AsIntId(), AsIOFile(), AsOutputFile(), CloseFile(), CArg_Ios::CloseFile(), CArg_Ios::x_CreatePath(), CArg_Ios::x_Open(), CArg_InputFile::x_Open(), CArg_OutputFile::x_Open(), and CArg_IOFile::x_Open().
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Close the file.
Implements CArgValue.
Reimplemented in CArg_Ios.
Definition at line 342 of file ncbiargs.cpp.
References AsString(), CArgValue::GetName(), NCBI_THROW, and s_ArgExptMsg().
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Get the value list.
Reimplemented from CArgValue.
Definition at line 288 of file ncbiargs.cpp.
References m_StringList.
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Check if argument holds a value.
Argument does not hold value if it was described as optional argument without default value, and if it was not passed a value in the command line. On attempt to retrieve the value from such "no-value" argument, exception will be thrown.
NOTE: HasValue() and operator bool() check if the argument has any value, they do not return the actual value of boolean arguments. if (args["bv"]) ... - check if "bv" has any value if (args["bv"].AsBoolean()) ... - check the actual value of "bv" argument
Implements CArgValue.
Reimplemented in CArg_Flag.
Definition at line 273 of file ncbiargs.cpp.
References m_StringList.
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Get reference on value list for further modification.
Reimplemented from CArgValue.
Definition at line 294 of file ncbiargs.cpp.
References m_StringList.
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Value of the argument as passed to the constructor ("value") becomes the first element in the value list AsString() and other methods then use it.
Definition at line 139 of file ncbiargs_p.hpp.
Referenced by AsString(), CArg_String(), GetStringList(), HasValue(), and SetStringList().