yast2-core
Public Types | Public Member Functions | Private Types | Private Member Functions | Private Attributes

SymbolTable Class Reference

#include <SymbolTable.h>

List of all members.

Public Types

typedef bool(* EntryConsumer )(const SymbolEntry &)

Public Member Functions

size_t mem_size () const
 SymbolTable (int prime)
 ~SymbolTable ()
void tableCopy (Y2Namespace *tofill) const
int size () const
void forEach (EntryConsumer consumer) const
TableEntry * enter (const char *key, SymbolEntryPtr entry, const Point *point)
TableEntry * enter (TableEntry *entry)
TableEntry * find (const char *key, SymbolEntry::category_t category=SymbolEntry::c_unspec)
TableEntry * xref (const char *key)
void remove (TableEntry *entry)
void openXRefs ()
void closeXRefs ()
SymbolEntryPtr getXRef (unsigned int position) const
void startUsage ()
int countUsage ()
void endUsage ()
void enableUsage ()
void disableUsage ()
std::ostream & writeUsage (std::ostream &str) const
std::ostream & writeXmlUsage (std::ostream &str, int indent) const
string toString () const
string toStringSymbols () const

Private Types

typedef std::stack
< std::vector< TableEntry * > * > 		xrefs_t

Private Member Functions

int hash (const char *s)

Private Attributes

int m_prime
TableEntry ** m_table
bool m_track_usage
std::map< const char
*, TableEntry * > * 		m_used
xrefs_t * m_xrefs

Member Typedef Documentation

typedef bool(* SymbolTable::EntryConsumer)(const SymbolEntry &)
typedef std::stack<std::vector<TableEntry *> *> SymbolTable::xrefs_t [private]

Constructor & Destructor Documentation

SymbolTable::SymbolTable ( int  prime)

References m_prime, and m_table.

Referenced by mem_size().

SymbolTable::~SymbolTable ( )

References endUsage(), TableEntry::m_next, TableEntry::m_outer, m_prime, m_table, m_xrefs, and y2debug.

Member Function Documentation

void SymbolTable::closeXRefs ( )

References m_xrefs, y2debug, and y2error.

Referenced by Xmlcode::popNamespace(), Bytecode::popNamespace(), Xmlcode::popUptoNamespace(), and Bytecode::popUptoNamespace().

int SymbolTable::countUsage ( )

References m_used.

void SymbolTable::disableUsage ( )

References m_track_usage, and y2debug.

Referenced by Y2Namespace::initialize().

void SymbolTable::enableUsage ( )

References m_track_usage, and y2debug.

Referenced by Import::enableTracking(), and Y2Namespace::initialize().

void SymbolTable::endUsage ( )

References m_used, and y2debug.

Referenced by Parser::init(), and ~SymbolTable().

TableEntry * SymbolTable::enter ( TableEntry *  entry)

References hash(), TableEntry::key(), TableEntry::m_key, TableEntry::m_next, TableEntry::m_outer, TableEntry::m_overloaded_next, TableEntry::m_overloaded_prev, TableEntry::m_prev, m_table, TableEntry::m_table, TableEntry::sentry(), SymbolTableDebug, toString(), and y2debug.

TableEntry * SymbolTable::enter ( const char *  key,
SymbolEntryPtr  entry,
const Point *  point 
)

Referenced by Y2Namespace::enterSymbol(), StaticDeclaration::registerDeclarations(), and YBlock::YBlock().

TableEntry * SymbolTable::find ( const char *  key,
SymbolEntry::category_t  category = SymbolEntry::c_unspec 
)

References Y2PathSearch::completeFilename(), YCPPathSearch::initialize(), YCPPathSearch::searchList, Y2PathSearch::searchPrefixWarn, y2debug, and y2warning.

Referenced by Y2SystemNamespace::createFunctionCall(), StaticDeclaration::findDeclaration(), Y2Namespace::initialize(), StaticDeclaration::registerDeclarations(), and xref().

void SymbolTable::forEach ( SymbolTable::EntryConsumer  consumer) const

call the consumer for each entry (or until it requests a break)

Example: static bool MyClass::DoIt (const SymbolEntry & se) { cout << se.name() << endl; return true; }

void MyClass::Foo () { my_y2namespace->table()->forEach (&DoIt); }

References TableEntry::m_next, m_prime, m_table, and TableEntry::sentry().

SymbolEntryPtr SymbolTable::getXRef ( unsigned int  position) const

References m_xrefs, and y2error.

Referenced by Bytecode::readEntry().

int SymbolTable::hash ( const char *  s) [private]

References m_prime.

Referenced by enter(), and remove().

size_t SymbolTable::mem_size ( ) const [inline]

References SymbolTable().

void SymbolTable::openXRefs ( )

References m_xrefs, and y2debug.

Referenced by Xmlcode::pushNamespace(), Bytecode::pushNamespace(), and YBlock::YBlock().

void SymbolTable::remove ( TableEntry *  entry)

References hash(), TableEntry::key(), TableEntry::m_key, TableEntry::m_next, TableEntry::m_outer, TableEntry::m_prev, m_table, and y2internal.

Referenced by YBlock::detachEnvironment(), StaticDeclaration::registerDeclarations(), and TableEntry::remove().

int SymbolTable::size ( ) const

References m_prime.

Referenced by Y2PluginComponent::locateSym().

void SymbolTable::startUsage ( )

References m_used, and y2debug.

Referenced by Parser::init().

void SymbolTable::tableCopy ( Y2Namespace *  tofill) const

References Y2Namespace::enterSymbol(), TableEntry::key(), TableEntry::m_next, m_prime, m_table, TableEntry::sentry(), and y2milestone.

Referenced by Y2SystemNamespace::Y2SystemNamespace().

string SymbolTable::toString ( void  ) const

References SymbolEntry::c_builtin, SymbolEntry::c_function, SymbolEntry::c_reference, SymbolEntry::c_variable, TableEntry::key(), TableEntry::m_next, TableEntry::m_outer, m_prime, m_table, and TableEntry::sentry().

Referenced by YBlock::detachEnvironment(), enter(), and Y2Namespace::toString().

string SymbolTable::toStringSymbols ( ) const

References SymbolEntry::c_builtin, SymbolEntry::c_function, SymbolEntry::c_reference, SymbolEntry::c_variable, TableEntry::key(), TableEntry::m_next, TableEntry::m_outer, m_prime, m_table, and TableEntry::sentry().

std::ostream & SymbolTable::writeUsage ( std::ostream &  str) const

References m_used, TableEntry::sentry(), str, Bytecode::writeCharp(), Bytecode::writeInt32(), XREFDEBUG, y2debug, and y2milestone.

Referenced by YSImport::toStream().

std::ostream & SymbolTable::writeXmlUsage ( std::ostream &  str,
int  indent 
) const

References m_used, TableEntry::sentry(), Xmlcode::spaces(), str, XREFDEBUG, y2debug, and y2milestone.

TableEntry * SymbolTable::xref ( const char *  key)

References SymbolEntry::c_unspec, find(), and m_xrefs.

Referenced by YSImport::YSImport().

Member Data Documentation

int SymbolTable::m_prime [private]

Referenced by forEach(), hash(), size(), SymbolTable(), tableCopy(), toString(), toStringSymbols(), and ~SymbolTable().

TableEntry** SymbolTable::m_table [private]

Referenced by enter(), forEach(), remove(), SymbolTable(), tableCopy(), toString(), toStringSymbols(), and ~SymbolTable().

bool SymbolTable::m_track_usage [private]

Referenced by disableUsage(), and enableUsage().

std::map<const char *, TableEntry *>* SymbolTable::m_used [private]

Referenced by countUsage(), endUsage(), startUsage(), writeUsage(), and writeXmlUsage().

xrefs_t* SymbolTable::m_xrefs [private]

Referenced by closeXRefs(), getXRef(), openXRefs(), xref(), and ~SymbolTable().

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