OPALX (Object Oriented Parallel Accelerator Library for Exascal) master (dc2a29eed580)
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Public Types | Public Member Functions | Protected Attributes | Private Member Functions | Private Attributes | List of all members
IfStatement Class Reference

If statement. More...

#include <IfStatement.h>

Inheritance diagram for IfStatement:
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Collaboration diagram for IfStatement:
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Public Types

typedef std::list< Token > TokenList
 The type of the enclosed token list.
 

Public Member Functions

 IfStatement (const Parser &, TokenStream &)
 Constructor.
 
virtual ~IfStatement ()
 
virtual void execute (const Parser &)
 Execute.
 
void append (const Token &)
 Append a token.
 
bool atEnd () const
 Test for end of command.
 
bool boolean (bool &value)
 Return boolean value.
 
bool delimiter (char c)
 Test for delimiter.
 
bool delimiter (const char *s)
 Test for delimiter choice.
 
Token & getCurrent ()
 Return current token and skip it.
 
bool integer (int &value)
 Return signed integer.
 
bool integer (unsigned &value)
 Return unsigned integer.
 
bool keyword (const char *s)
 Test for keyword.
 
bool real (double &value)
 Return real value.
 
bool str (std::string &value)
 Return string value.
 
std::string str () const
 
bool word (std::string &value)
 Return word value.
 
void mark ()
 Mark position in command.
 
void restore ()
 Return to marked position.
 
void start ()
 Return to start.
 
void skip ()
 Skip.
 
unsigned int position () const
 Return current character number in line.
 
virtual void print (std::ostream &os) const
 Print statement.
 
virtual void printWhere (Inform &msg, bool withToken) const
 Print position.
 

Protected Attributes

int stat_line
 
std::string buffer_name
 
TokenList tokens
 
TokenList::iterator curr
 
TokenList::iterator keep
 

Private Member Functions

 IfStatement ()
 
 IfStatement (const IfStatement &)
 
void operator= (const IfStatement &)
 

Private Attributes

Statement * then_block
 
Statement * else_block
 

Detailed Description

If statement.

Definition at line 34 of file IfStatement.h.

Member Typedef Documentation

◆ TokenList

typedef std::list<Token> Statement::TokenList
inherited

The type of the enclosed token list.

Definition at line 40 of file Statement.h.

Constructor & Destructor Documentation

◆ IfStatement() [1/3]

IfStatement::IfStatement ( const Parser &  parser,
TokenStream &  is 
)

Constructor.

Definition at line 35 of file IfStatement.cpp.

References Statement::append(), else_block, Token::isDel(), Token::isEOF(), Token::isKey(), TokenStream::putBack(), Parser::readStatement(), TokenStream::readToken(), and then_block.

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◆ ~IfStatement()

IfStatement::~IfStatement ( )
virtual

Definition at line 71 of file IfStatement.cpp.

References else_block, and then_block.

◆ IfStatement() [2/3]

IfStatement::IfStatement ( )
private

◆ IfStatement() [3/3]

IfStatement::IfStatement ( const IfStatement &  )
private

Member Function Documentation

◆ append()

void Statement::append ( const Token &  token)
inherited

Append a token.

Definition at line 39 of file Statement.cpp.

References Statement::tokens.

Referenced by IfStatement(), LineTemplate::makeInstance(), OpalParser::parseBracketList(), OpalParser::parseTokenList(), OpalParser::readStatement(), and WhileStatement::WhileStatement().

◆ atEnd()

bool Statement::atEnd ( ) const
inherited

Test for end of command.

Definition at line 41 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

Referenced by MacroCmd::makeTemplate(), OpalParser::parse(), Expressions::parseBracketList(), OpalParser::parseEnd(), LineTemplate::parseTemplate(), Expressions::parseTokenList(), and Statement::skip().

◆ boolean()

bool Statement::boolean ( bool &  value)
inherited

Return boolean value.

Definition at line 43 of file Statement.cpp.

References Statement::curr, Statement::tokens, and Statement::word().

Referenced by Expressions::parseRelation().

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◆ delimiter() [1/2]

bool Statement::delimiter ( char  c)
inherited

Test for delimiter.

Definition at line 83 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

Referenced by MacroCmd::makeTemplate(), Object::parse(), OpalElement::parse(), OpalParser::parse(), Line::parse(), OpalParser::parseAction(), Macro::parseActuals(), Expressions::parseAnd(), Expressions::parseArrayFactor(), Expressions::parseArrayPrimary(), Expressions::parseArrayTerm(), OpalParser::parseAssign(), Expressions::parseBool(), Expressions::parseBoolArray(), Expressions::parseBracketList(), Expressions::parseColumnGenerator(), OpalParser::parseDefine(), Expressions::parseDelimiter(), Expressions::parseDelimiter(), OpalParser::parseEnd(), Expressions::parseFactor(), Macro::parseFormals(), Line::parseList(), EmissionSourceList::parseList(), OpalParser::parseMacro(), SequenceParser::parseMember(), Expressions::parsePlace(), SequenceParser::parsePosition(), Expressions::parsePrimary(), Expressions::parseRange(), Expressions::parseReal(), Expressions::parseRealArray(), Expressions::parseReference(), Expressions::parseRelation(), Expressions::parseRowGenerator(), Expressions::parseString(), Expressions::parseStringArray(), Expressions::parseStringValue(), Expressions::parseTableGenerator(), Expressions::parseTerm(), Expressions::parseTokenListArray(), and TrackRun::print().

◆ delimiter() [2/2]

bool Statement::delimiter ( const char *  s)
inherited

Test for delimiter choice.

Definition at line 92 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

◆ execute()

void IfStatement::execute ( const Parser &  parser)
virtual

Execute.

Implements Statement.

Definition at line 76 of file IfStatement.cpp.

References else_block, Statement::execute(), Attributes::getBool(), OpalData::getInstance(), Attributes::makeBool(), Attribute::parse(), Statement::print(), Statement::start(), then_block, and OpalData::update().

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◆ getCurrent()

Token & Statement::getCurrent ( )
inherited

Return current token and skip it.

Definition at line 61 of file Statement.cpp.

References Statement::curr.

Referenced by MacroCmd::makeTemplate(), OpalParser::parse(), Macro::parseActuals(), Expressions::parseBracketList(), OpalParser::parseMacro(), LineTemplate::parseTemplate(), and Expressions::parseTokenList().

◆ integer() [1/2]

bool Statement::integer ( int &  value)
inherited

Return signed integer.

Definition at line 63 of file Statement.cpp.

References Statement::curr, Token::getInteger(), and Statement::tokens.

Referenced by Line::parseList().

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◆ integer() [2/2]

bool Statement::integer ( unsigned &  value)
inherited

Return unsigned integer.

Definition at line 73 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

◆ keyword()

bool Statement::keyword ( const char *  s)
inherited

Test for keyword.

Definition at line 101 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

Referenced by MacroCmd::makeTemplate(), SequenceParser::parse(), OpalParser::parse(), Expressions::parseArrayPrimary(), OpalParser::parseAssign(), OpalParser::parseDefine(), Expressions::parsePlace(), SequenceParser::parsePosition(), Expressions::parseRange(), SequenceTemplate::parseTemplate(), and LineTemplate::parseTemplate().

◆ mark()

void Statement::mark ( )
inherited

Mark position in command.

Definition at line 146 of file Statement.cpp.

References Statement::curr, and Statement::keep.

Referenced by OpalParser::parse(), OpalParser::parseMacro(), Expressions::parseRelation(), Expressions::parseTokenList(), and TrackRun::print().

◆ operator=()

void IfStatement::operator= ( const IfStatement &  )
private

◆ position()

unsigned int Statement::position ( ) const
inherited

Return current character number in line.

Definition at line 157 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

Referenced by OpalParser::parse(), and OpalParser::parseEnd().

◆ print()

void Statement::print ( std::ostream &  os) const
virtualinherited

Print statement.

Definition at line 171 of file Statement.cpp.

References Statement::tokens.

Referenced by execute(), WhileStatement::execute(), operator<<(), operator<<(), OpalParser::parse(), OpalParser::parseEnd(), and Statement::str().

◆ printWhere()

void Statement::printWhere ( Inform &  msg,
bool  withToken 
) const
virtualinherited

Print position.

Definition at line 183 of file Statement.cpp.

References Statement::buffer_name, Statement::curr, Statement::stat_line, and Statement::tokens.

◆ real()

bool Statement::real ( double &  value)
inherited

Return real value.

Definition at line 110 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

Referenced by Expressions::parseArrayPrimary(), and Expressions::parsePrimary().

◆ restore()

void Statement::restore ( )
inherited

Return to marked position.

Definition at line 148 of file Statement.cpp.

References Statement::curr, and Statement::keep.

Referenced by OpalParser::parse(), OpalParser::parseMacro(), Expressions::parseRelation(), and Expressions::parseTokenList().

◆ skip()

void Statement::skip ( )
inherited

Skip.

Definition at line 152 of file Statement.cpp.

References Statement::atEnd(), and Statement::curr.

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◆ start()

void Statement::start ( )
inherited

Return to start.

Definition at line 150 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

Referenced by execute(), LineTemplate::makeInstance(), SequenceParser::parse(), OpalParser::parse(), OpalParser::parseAction(), OpalParser::parseAssign(), OpalParser::parseDefine(), and OpalParser::readStatement().

◆ str() [1/2]

std::string Statement::str ( ) const
inherited

Definition at line 197 of file Statement.cpp.

References Statement::print(), and Statement::str().

Referenced by Statement::str().

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◆ str() [2/2]

bool Statement::str ( std::string &  value)
inherited

Return string value.

Definition at line 126 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

Referenced by Expressions::parseString(), and Expressions::parseStringValue().

◆ word()

bool Statement::word ( std::string &  value)
inherited

Return word value.

Definition at line 136 of file Statement.cpp.

References Statement::curr, and Statement::tokens.

Referenced by Statement::boolean(), Expressions::parseRelation(), Expressions::parseString(), Expressions::parseStringValue(), and TrackRun::print().

Member Data Documentation

◆ buffer_name

std::string Statement::buffer_name
protectedinherited

Definition at line 173 of file Statement.h.

Referenced by CompoundStatement::CompoundStatement(), and Statement::printWhere().

◆ curr

TokenList::iterator Statement::curr
protectedinherited

Definition at line 177 of file Statement.h.

Referenced by Statement::atEnd(), Statement::boolean(), Statement::delimiter(), Statement::delimiter(), SimpleStatement::execute(), WhileStatement::execute(), Statement::getCurrent(), Statement::integer(), Statement::integer(), Statement::keyword(), Statement::mark(), Statement::position(), Statement::printWhere(), Statement::real(), Statement::restore(), Statement::skip(), Statement::start(), Statement::Statement(), Statement::str(), and Statement::word().

◆ else_block

Statement* IfStatement::else_block
private

Definition at line 53 of file IfStatement.h.

Referenced by execute(), IfStatement(), and ~IfStatement().

◆ keep

TokenList::iterator Statement::keep
protectedinherited

Definition at line 178 of file Statement.h.

Referenced by SimpleStatement::execute(), WhileStatement::execute(), Statement::mark(), and Statement::restore().

◆ stat_line

int Statement::stat_line
protectedinherited

Definition at line 170 of file Statement.h.

Referenced by CompoundStatement::CompoundStatement(), and Statement::printWhere().

◆ then_block

Statement* IfStatement::then_block
private

Definition at line 52 of file IfStatement.h.

Referenced by execute(), IfStatement(), and ~IfStatement().

◆ tokens

TokenList Statement::tokens
protectedinherited

Definition at line 176 of file Statement.h.

Referenced by Statement::append(), Statement::atEnd(), Statement::boolean(), Statement::delimiter(), Statement::delimiter(), SimpleStatement::execute(), WhileStatement::execute(), Statement::integer(), Statement::integer(), Statement::keyword(), Statement::position(), Statement::print(), Statement::printWhere(), Statement::real(), Statement::start(), Statement::Statement(), Statement::str(), Statement::word(), and Statement::~Statement().

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