Definition at line 60 of file TTabCom.h.

Public Types
enum	{ kDebug = 17 }

enum	EContext_t { kUNKNOWN_CONTEXT =-1, kSYS_UserName, kSYS_EnvVar, kCINT_stdout, kCINT_stderr, kCINT_stdin, kCINT_Edit, kCINT_Load, kCINT_Exec, kCINT_EXec, kCINT_pragma, kCINT_includeSYS, kCINT_includePWD, kCINT_cpp, kROOT_Load, kSYS_FileName, kCXX_NewProto, kCXX_ConstructorProto, kCXX_ScopeProto, kCXX_DirectProto, kCXX_IndirectProto, kCXX_ScopeMember, kCXX_DirectMember, kCXX_IndirectMember, kCXX_Global, kCXX_GlobalProto, kNUM_PAT }

typedef TList	TContainer

typedef TListIter	TContIter

Public Member Functions
	TTabCom ()
	Default constructor. More...

virtual	~TTabCom ()

Int_t	Hook (char buf, int pLoc, std::ostream &out)
	[private] More...

const TSeqCollection *	GetListOfClasses ()
	Return the list of classes. More...

const TSeqCollection *	GetListOfCppDirectives ()
	Return the list of CPP directives. More...

const TSeqCollection *	GetListOfFilesInPath (const char path[])
	"path" should be initialized with a colon separated list of system directories More...

const TSeqCollection *	GetListOfEnvVars ()
	Uses "env" (Unix) or "set" (Windows) to get list of environment variables. More...

TCollection *	GetListOfGlobalFunctions ()
	Return the list of global functions. More...

const TSeqCollection *	GetListOfGlobals ()
	Return the list of globals. More...

const TSeqCollection *	GetListOfPragmas ()
	Return the list of pragmas. More...

const TSeqCollection *	GetListOfSysIncFiles ()
	Return the list of system include files. More...

const TSeqCollection *	GetListOfUsers ()
	reads from "/etc/passwd" More...

void	ClearClasses ()
	Clear classes and namespace collections. More...

void	ClearCppDirectives ()
	Forget all Cpp directives seen so far. More...

void	ClearEnvVars ()
	Forget all environment variables seen so far. More...

void	ClearFiles ()
	Close all files. More...

void	ClearGlobalFunctions ()
	Forget all global functions seen so far. More...

void	ClearGlobals ()
	Forget all global variables seen so far. More...

void	ClearPragmas ()
	Forget all pragmas seen so far. More...

void	ClearSysIncFiles ()
	Close system files. More...

void	ClearUsers ()
	Forget all user seen so far. More...

void	ClearAll ()
	clears all lists except for user names and system include files. More...

void	RehashClasses ()
	Do the class rehash. More...

void	RehashCppDirectives ()
	Cpp rehashing. More...

void	RehashEnvVars ()
	Environemnt variables rehashing. More...

void	RehashFiles ()
	Close files. More...

void	RehashGlobalFunctions ()
	Reload global functions. More...

void	RehashGlobals ()
	Reload globals. More...

void	RehashPragmas ()
	Reload pragmas. More...

void	RehashSysIncFiles ()
	Reload system include files. More...

void	RehashUsers ()
	Reload users. More...

void	RehashAll ()
	clears and then rebuilds all lists except for user names and system include files. More...

Static Public Member Functions
static Char_t	AllAgreeOnChar (int i, const TSeqCollection *pList, Int_t &nGoodStrings)
	[static utility function]/////////////////////////////////////////// More...

static void	AppendListOfFilesInDirectory (const char dirName[], TSeqCollection *pList)
	[static utility function]///////////////////////////// More...

static TString	DetermineClass (const char varName[])
	[static utility function]///////////////////////////// More...

static Bool_t	ExcludedByFignore (TString s)
	[static utility function]///////////////////////////// More...

static TString	GetSysIncludePath ()
	[static utility function]///////////////////////////// More...

static Bool_t	IsDirectory (const char fileName[])
	[static utility function]///////////////////////////// More...

static TSeqCollection *	NewListOfFilesInPath (const char path[])
	[static utility function]///////////////////////////// More...

static Bool_t	PathIsSpecifiedInFileName (const TString &fileName)
	[static utility function]///////////////////////////// More...

static void	NoMsg (Int_t errorLevel)
	[static utility function]///////////////////////////// More...

Private Member Functions
	TTabCom (const TTabCom &)

TTabCom &	operator= (const TTabCom &)

Int_t	Complete (const TRegexp &re, const TSeqCollection *pListOfCandidates, const char appendage[], std::ostream &out, TString::ECaseCompare cmp=TString::kExact)
	[private] More...

void	CopyMatch (char dest[], const char localName[], const char appendage[]=0, const char fullName[]=0) const
	[private] More...

EContext_t	DetermineContext () const
	[private] More...

TString	DeterminePath (const TString &fileName, const char defaultPath[]) const
	[private] More...

TString	ExtendPath (const char originalPath[], TString newBase) const
	[private] More...

void	InitPatterns ()
	[private] More...

TClass *	MakeClassFromClassName (const char className[]) const
	private returns a new'd TClass given the name of a class. More...

TClass *	TryMakeClassFromClassName (const char className[]) const
	Same as above but does not print the error message. More...

TClass *	MakeClassFromVarName (const char varName[], EContext_t &context, int iter=0)
	private returns a new'd TClass given the name of a variable. More...

void	SetPattern (EContext_t handle, const char regexp[])
	[private] More...

int	ParseReverse (const char *var_str, int start)
	Returns the place in the string where to put the \0, starting the search from "start". More...

Private Attributes
TSeqCollection *	fpClasses

ULong64_t	fPrevInterpMarker

TSeqCollection *	fpDirectives

TSeqCollection *	fpEnvVars

TSeqCollection *	fpFiles

TSeqCollection *	fpGlobals

TSeqCollection *	fpPragmas

TSeqCollection *	fpSysIncFiles

TSeqCollection *	fpUsers

char *	fBuf

int *	fpLoc

Pattern_t	fPat [kNUM_PAT][MAX_LEN_PAT]

const char *	fRegExp [kNUM_PAT]

Bool_t	fVarIsPointer

Int_t	fLastIter

#include <TTabCom.h>

Collaboration diagram for TTabCom:

Member Typedef Documentation

typedef TList TTabCom::TContainer

Definition at line 67 of file TTabCom.h.

typedef TListIter TTabCom::TContIter

Definition at line 68 of file TTabCom.h.

Member Enumeration Documentation

anonymous enum

Enumerator
kDebug

Definition at line 119 of file TTabCom.h.

enum TTabCom::EContext_t

Enumerator
kUNKNOWN_CONTEXT
kSYS_UserName
kSYS_EnvVar
kCINT_stdout
kCINT_stderr
kCINT_stdin
kCINT_Edit
kCINT_Load
kCINT_Exec
kCINT_EXec
kCINT_pragma
kCINT_includeSYS
kCINT_includePWD
kCINT_cpp
kROOT_Load
kSYS_FileName
kCXX_NewProto
kCXX_ConstructorProto
kCXX_ScopeProto
kCXX_DirectProto
kCXX_IndirectProto
kCXX_ScopeMember
kCXX_DirectMember
kCXX_IndirectMember
kCXX_Global
kCXX_GlobalProto
kNUM_PAT

Definition at line 121 of file TTabCom.h.

Constructor & Destructor Documentation

TTabCom::TTabCom ( )

Default constructor.

Definition at line 172 of file TTabCom.cxx.

TTabCom::~TTabCom ( )

virtual

Definition at line 195 of file TTabCom.cxx.

TTabCom::TTabCom ( const TTabCom & )

private

Member Function Documentation

Char_t TTabCom::AllAgreeOnChar	(	int	i,
		const TSeqCollection *	pList,
		Int_t &	nGoodStrings
	)

static

[static utility function]///////////////////////////////////////////

if all the strings in "*pList" have the same ith character, that character is returned. otherwise 0 is returned.

any string "s" for which "ExcludedByFignore(s)" is true will be ignored unless All the strings in "*pList" are "ExcludedByFignore()"

in addition, the number of strings which were not "ExcludedByFignore()" is returned in "nGoodStrings".

Definition at line 666 of file TTabCom.cxx.

Referenced by Complete().

void TTabCom::AppendListOfFilesInDirectory	(	const char	dirName[],
		TSeqCollection *	pList
	)

static

[static utility function]/////////////////////////////

adds a TObjString to "*pList" for each entry found in the system directory "dirName"

directories that do not exist are silently ignored.

Definition at line 731 of file TTabCom.cxx.

Referenced by NewListOfFilesInPath().

void TTabCom::ClearAll ( )

clears all lists except for user names and system include files.

Definition at line 314 of file TTabCom.cxx.

Referenced by TRint::HandleTermInput(), and ~TTabCom().

void TTabCom::ClearClasses ( )

Clear classes and namespace collections.

Definition at line 213 of file TTabCom.cxx.

Referenced by ClearAll(), and RehashClasses().

void TTabCom::ClearCppDirectives ( )

Forget all Cpp directives seen so far.

Definition at line 225 of file TTabCom.cxx.

Referenced by ClearAll(), and RehashCppDirectives().

void TTabCom::ClearEnvVars ( )

Forget all environment variables seen so far.

Definition at line 237 of file TTabCom.cxx.

Referenced by ClearAll(), and RehashEnvVars().

void TTabCom::ClearFiles ( )

Close all files.

Definition at line 249 of file TTabCom.cxx.

Referenced by ClearAll(), GetListOfFilesInPath(), and RehashFiles().

void TTabCom::ClearGlobalFunctions ( )

Forget all global functions seen so far.

Not needed anymore. Use gROOT->GetListOfGlobalFunctions()

Definition at line 262 of file TTabCom.cxx.

Referenced by ClearAll().

void TTabCom::ClearGlobals ( )

Forget all global variables seen so far.

With teh new implamentation the list is gROOT->GetListOfGlobals(true).

Definition at line 270 of file TTabCom.cxx.

Referenced by ClearAll(), and RehashGlobals().

void TTabCom::ClearPragmas ( )

Forget all pragmas seen so far.

Definition at line 277 of file TTabCom.cxx.

Referenced by ClearAll(), and RehashPragmas().

void TTabCom::ClearSysIncFiles ( )

Close system files.

Definition at line 289 of file TTabCom.cxx.

Referenced by RehashSysIncFiles(), and ~TTabCom().

void TTabCom::ClearUsers ( )

Forget all user seen so far.

Definition at line 301 of file TTabCom.cxx.

Referenced by RehashUsers(), and ~TTabCom().

Int_t TTabCom::Complete	(	const TRegexp &	re,
		const TSeqCollection *	pListOfCandidates,
		const char	appendage[],
		std::ostream &	out,
		TString::ECaseCompare	cmp = `TString::kExact`
	)

private

[private]

Definition at line 1144 of file TTabCom.cxx.

Referenced by Hook().

void TTabCom::CopyMatch	(	char	dest[],
		const char	localName[],
		const char	appendage[] = `0`,
		const char	fullName[] = `0`
	)		const

private

[private]

Definition at line 1396 of file TTabCom.cxx.

Referenced by Complete().

TString TTabCom::DetermineClass ( const char varName[] )

static

[static utility function]/////////////////////////////

returns empty string on failure. otherwise returns something like this: "TROOT*". fails for non-class types (ie, int, char, etc). fails for pointers to functions.

Definition at line 780 of file TTabCom.cxx.

Referenced by MakeClassFromVarName().

TTabCom::EContext_t TTabCom::DetermineContext ( ) const

private

[private]

Definition at line 1448 of file TTabCom.cxx.

Referenced by Hook().

TString TTabCom::DeterminePath	(	const TString &	fileName,
		const char	defaultPath[]
	)		const

private

[private]

Definition at line 1472 of file TTabCom.cxx.

Referenced by Hook().

Bool_t TTabCom::ExcludedByFignore ( TString s )

static

[static utility function]/////////////////////////////

returns true iff "s" ends with one of the strings listed in the "TabCom.FileIgnore" resource.

Definition at line 873 of file TTabCom.cxx.

Referenced by AllAgreeOnChar(), and Complete().

TString TTabCom::ExtendPath	(	const char	originalPath[],
		TString	newBase
	)		const

private

[private]

Definition at line 1516 of file TTabCom.cxx.

Referenced by DeterminePath().

const TSeqCollection * TTabCom::GetListOfClasses ( )

Return the list of classes.

Definition at line 426 of file TTabCom.cxx.

Referenced by Hook(), and RehashClasses().

const TSeqCollection * TTabCom::GetListOfCppDirectives ( )

Return the list of CPP directives.

Definition at line 463 of file TTabCom.cxx.

Referenced by Hook(), and RehashCppDirectives().

const TSeqCollection * TTabCom::GetListOfEnvVars ( )

Uses "env" (Unix) or "set" (Windows) to get list of environment variables.

Definition at line 508 of file TTabCom.cxx.

Referenced by Hook(), and RehashEnvVars().

const TSeqCollection * TTabCom::GetListOfFilesInPath ( const char path[] )

"path" should be initialized with a colon separated list of system directories

Definition at line 489 of file TTabCom.cxx.

Referenced by Hook().

TCollection * TTabCom::GetListOfGlobalFunctions ( )

Return the list of global functions.

Definition at line 569 of file TTabCom.cxx.

Referenced by Hook(), and RehashGlobalFunctions().

const TSeqCollection * TTabCom::GetListOfGlobals ( )

Return the list of globals.

Definition at line 561 of file TTabCom.cxx.

Referenced by Hook(), MakeClassFromVarName(), and RehashGlobals().

const TSeqCollection * TTabCom::GetListOfPragmas ( )

Return the list of pragmas.

Definition at line 577 of file TTabCom.cxx.

Referenced by Hook(), and RehashPragmas().

const TSeqCollection * TTabCom::GetListOfSysIncFiles ( )

Return the list of system include files.

Definition at line 608 of file TTabCom.cxx.

Referenced by Hook(), and RehashSysIncFiles().

const TSeqCollection * TTabCom::GetListOfUsers ( )

reads from "/etc/passwd"

Definition at line 620 of file TTabCom.cxx.

Referenced by Hook(), and RehashUsers().

TString TTabCom::GetSysIncludePath ( )

static

[static utility function]/////////////////////////////

returns a colon-separated string of directories that CINT will search when you call #include<...>

returns empty string on failure.

Definition at line 909 of file TTabCom.cxx.

Referenced by GetListOfSysIncFiles(), and Hook().

Int_t TTabCom::Hook	(	char *	buf,
		int *	pLoc,
		std::ostream &	out
	)

[private]

Definition at line 1548 of file TTabCom.cxx.

Referenced by TRint::TabCompletionHook().

void TTabCom::InitPatterns ( )

private

[private]

Definition at line 2122 of file TTabCom.cxx.

Bool_t TTabCom::IsDirectory ( const char fileName[] )

static

[static utility function]/////////////////////////////

calls TSystem::GetPathInfo() to see if "fileName" is a system directory.

Definition at line 1010 of file TTabCom.cxx.

Referenced by Complete(), and CopyMatch().

TClass * TTabCom::MakeClassFromClassName ( const char className[] ) const

private

private returns a new'd TClass given the name of a class.

user must delete. returns 0 in case of error.

Definition at line 2189 of file TTabCom.cxx.

Referenced by Hook().

TClass * TTabCom::MakeClassFromVarName	(	const char	varName[],
		EContext_t &	context,
		int	iter = `0`
	)

private

private returns a new'd TClass given the name of a variable.

user must delete. returns 0 in case of error. if user has operator.() or operator->() backwards, will modify: context, *fpLoc and fBuf. context sensitive behavior.

Definition at line 2238 of file TTabCom.cxx.

Referenced by Hook().

TSeqCollection * TTabCom::NewListOfFilesInPath ( const char path1[] )

static

[static utility function]/////////////////////////////

creates a list containing the full path name for each file in the (colon separated) string "path1"

memory is allocated with "new", so whoever calls this function takes responsibility for deleting it.

Definition at line 1030 of file TTabCom.cxx.

Referenced by GetListOfFilesInPath(), and GetListOfSysIncFiles().

void TTabCom::NoMsg ( Int_t errorLevel )

static

[static utility function]/////////////////////////////

calling "NoMsg( errorLevel )", sets "gErrorIgnoreLevel" to "errorLevel+1" so that all errors with "level < errorLevel" will be ignored.

calling the function with a negative argument (e.g., "NoMsg( -1 )") resets gErrorIgnoreLevel to its previous value.

Definition at line 1089 of file TTabCom.cxx.

Referenced by MakeClassFromClassName(), and TryMakeClassFromClassName().

TTabCom& TTabCom::operator= ( const TTabCom & )

private

int TTabCom::ParseReverse	(	const char *	var_str,
		int	start
	)

private

Returns the place in the string where to put the \0, starting the search from "start".

Definition at line 2548 of file TTabCom.cxx.

Referenced by MakeClassFromVarName().

Bool_t TTabCom::PathIsSpecifiedInFileName ( const TString & fileName )

static

[static utility function]/////////////////////////////

true if "fileName"

is an absolute path ("/tmp/a")
is a relative path ("../whatever", "./test")
starts with user name ("~/mail")
starts with an environment variable ("$ROOTSYS/bin")

Definition at line 1069 of file TTabCom.cxx.

Referenced by DeterminePath(), and Hook().

void TTabCom::RehashAll ( )

clears and then rebuilds all lists except for user names and system include files.

Definition at line 410 of file TTabCom.cxx.

void TTabCom::RehashClasses ( )

Do the class rehash.

Definition at line 330 of file TTabCom.cxx.

Referenced by RehashAll().

void TTabCom::RehashCppDirectives ( )

Cpp rehashing.

Definition at line 339 of file TTabCom.cxx.

Referenced by RehashAll().

void TTabCom::RehashEnvVars ( )

Environemnt variables rehashing.

Definition at line 348 of file TTabCom.cxx.

Referenced by RehashAll().

void TTabCom::RehashFiles ( )

Close files.

Definition at line 357 of file TTabCom.cxx.

Referenced by RehashAll().

void TTabCom::RehashGlobalFunctions ( )

Reload global functions.

Definition at line 365 of file TTabCom.cxx.

Referenced by RehashAll().

void TTabCom::RehashGlobals ( )

Reload globals.

Definition at line 373 of file TTabCom.cxx.

Referenced by RehashAll().

void TTabCom::RehashPragmas ( )

Reload pragmas.

Definition at line 382 of file TTabCom.cxx.

Referenced by RehashAll().

void TTabCom::RehashSysIncFiles ( )

Reload system include files.

Definition at line 391 of file TTabCom.cxx.

void TTabCom::RehashUsers ( )

Reload users.

Definition at line 400 of file TTabCom.cxx.

void TTabCom::SetPattern	(	EContext_t	handle,
		const char	regexp[]
	)

private

[private]

Definition at line 2526 of file TTabCom.cxx.

Referenced by InitPatterns().

TClass * TTabCom::TryMakeClassFromClassName ( const char className[] ) const

private

Same as above but does not print the error message.

Definition at line 2218 of file TTabCom.cxx.

Referenced by Hook().

Member Data Documentation

char* TTabCom::fBuf

private

Definition at line 226 of file TTabCom.h.

Referenced by Complete(), DetermineContext(), Hook(), and MakeClassFromVarName().

Int_t TTabCom::fLastIter

private

Definition at line 232 of file TTabCom.h.

Referenced by Hook(), and MakeClassFromVarName().

Pattern_t TTabCom::fPat[kNUM_PAT][MAX_LEN_PAT]

private

Definition at line 229 of file TTabCom.h.

Referenced by DetermineContext(), and SetPattern().

TSeqCollection* TTabCom::fpClasses

private

Definition at line 216 of file TTabCom.h.

Referenced by ClearClasses(), and GetListOfClasses().

TSeqCollection* TTabCom::fpDirectives

private

Definition at line 218 of file TTabCom.h.

Referenced by ClearCppDirectives(), and GetListOfCppDirectives().

TSeqCollection* TTabCom::fpEnvVars

private

Definition at line 219 of file TTabCom.h.

Referenced by ClearEnvVars(), and GetListOfEnvVars().

TSeqCollection* TTabCom::fpFiles

private

Definition at line 220 of file TTabCom.h.

Referenced by ClearFiles(), and GetListOfFilesInPath().

TSeqCollection* TTabCom::fpGlobals

private

Definition at line 221 of file TTabCom.h.

int* TTabCom::fpLoc

private

Definition at line 227 of file TTabCom.h.

Referenced by Complete(), DetermineContext(), Hook(), and MakeClassFromVarName().

TSeqCollection* TTabCom::fpPragmas

private

Definition at line 222 of file TTabCom.h.

Referenced by ClearPragmas(), and GetListOfPragmas().

ULong64_t TTabCom::fPrevInterpMarker

private

Definition at line 217 of file TTabCom.h.

Referenced by GetListOfClasses().

TSeqCollection* TTabCom::fpSysIncFiles

private

Definition at line 223 of file TTabCom.h.

Referenced by ClearSysIncFiles(), and GetListOfSysIncFiles().

TSeqCollection* TTabCom::fpUsers

private

Definition at line 224 of file TTabCom.h.

Referenced by ClearUsers(), and GetListOfUsers().

const char* TTabCom::fRegExp[kNUM_PAT]

private

Definition at line 230 of file TTabCom.h.

Referenced by DetermineContext(), Hook(), and SetPattern().

Bool_t TTabCom::fVarIsPointer

private

Definition at line 231 of file TTabCom.h.

Referenced by MakeClassFromVarName().

The documentation for this class was generated from the following files:

core/rint/inc/TTabCom.h
core/rint/src/TTabCom.cxx

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation