Public Member Functions | Private Types | Private Member Functions | Private Attributes
RTT::scripting::ProgramGraphParser Class Reference

A Parser for Orocos Program Scripts. More...

#include <ProgramGraphParser.hpp>

List of all members.

Public Member Functions

rule_t & bodyParser ()
ProgramInterfacePtr bodyParserResult ()
rule_t & functionParser ()
void initBodyParser (const std::string &name, Service::shared_ptr stck, int offset)
std::vector< ProgramInterfacePtrparse (iter_t &begin, iter_t end)
 Tries to parse programs, returns the generated programs on success.
std::vector< ProgramInterfacePtrparseFunction (iter_t &begin, iter_t end)
 ProgramGraphParser (iter_t &positer, TaskContext *context, ExecutionEngine *caller, CommonParser &cp)
rule_t & programParser ()
ProgramInterfacePtr programParserResult ()
rule_t & statementParser ()
 ~ProgramGraphParser ()

Private Types

typedef
FunctionGraphBuilder::CommandNode 
CommandNode
typedef
FunctionGraphBuilder::ConditionEdge 
ConditionEdge
typedef std::map< std::string,
FunctionGraphPtr
funcmap
typedef FunctionGraphBuilder::Graph Graph

Private Member Functions

void cleanup (bool remove_service)
void clearParseState ()
 Clears helper variables of parser.
void endforstatement ()
void endifblock ()
void endifstatement ()
void endwhilestatement ()
void exportdef ()
void functiondef (iter_t begin, iter_t end)
void globaldef ()
void noskip_eol ()
void programdef (iter_t begin, iter_t end)
void programtext (iter_t, iter_t)
void seenbreakstatement ()
void seencallfuncargs ()
void seencallfunclabel (iter_t begin, iter_t end)
void seencallfuncstatement ()
void seencatchpart ()
void seencondition ()
void seencontinue ()
void seenemptyforincr ()
void seenforincr ()
void seenforinit ()
void seenforinit_expr ()
void seenforstatement ()
void seenfuncidentifier (iter_t begin, iter_t end)
void seenfunctionarg ()
void seenfunctionend ()
void seenifstatement ()
void seenprogramend ()
void seenreturnlabel ()
void seenreturnstatement ()
void seenreturntype (iter_t begin, iter_t end)
void seenreturnvalue ()
void seenstatement ()
void seentrystatement ()
void seenvaluechange ()
void seenwhilestatement ()
void seenyield ()
void setStack (Service::shared_ptr st)
void setup ()
void setup2 ()
void skip_eol ()
void startcatchpart ()
void startofprogram ()

Private Attributes

rule_t andpart
ArgumentsParserargsparser
rule_t arguments
rule_t breakstatement
std::vector
< base::DataSourceBase::shared_ptr
callfnargs
rule_t callpart
rule_t catchpart
rule_t closebrace
rule_t closecurly
CommonParsercommonparser
rule_t condition
ConditionParser conditionparser
rule_t content
Service::shared_ptr context
rule_t continuepart
rule_t dostatement
rule_t emitstatement
bool exportf
ExpressionParser expressionparser
TaskContextfcontext
std::stack
< base::ActionInterface * > 
for_incr_command
base::ActionInterfacefor_init_command
rule_t forstatement
rule_t funcargs
rule_t funcstatement
rule_t function
rule_t functionarg
rule_t functions
bool globalf
rule_t ifblock
rule_t ifstatement
ConditionInterfaceimplcond
std::vector< ConditionInterface * > implcond_v
rule_t jumpdestination
rule_t line
int ln_offset
FunctionGraphPtr mcallfunc
ConditionInterfacemcondition
FunctionGraphPtr mfunc
funcmap mfuncs
our_pos_iter_t & mpositer
rule_t newline
rule_t openbrace
rule_t opencurly
TaskContextpeer
PeerParser peerparser
rule_t production
rule_t program
boost::shared_ptr
< FunctionGraphBuilder
program_builder
std::vector< FunctionGraphPtrprogram_list
std::string program_text
std::string rettype
rule_t returnpart
rule_t returnstatement
TaskContextrootc
rule_t semicolon
rule_t statement
rule_t terminationclause
rule_t terminationpart
ConditionInterfacetry_cond
rule_t trystatement
rule_t valuechange
ValueChangeParser valuechangeparser
rule_t whilestatement

Detailed Description

A Parser for Orocos Program Scripts.

This class does the actual work. It generates a Program, by constructing the ProgramNode's. We just go over the code one single time, and construct the Program as we go. For every statement, we construct a new ProgramNode, and fill it up as we get the information we need.

Definition at line 72 of file ProgramGraphParser.hpp.


Member Typedef Documentation

Definition at line 74 of file ProgramGraphParser.hpp.

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typedef std::map<std::string, FunctionGraphPtr> RTT::scripting::ProgramGraphParser::funcmap [private]

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Constructor & Destructor Documentation

RTT::ProgramGraphParser::ProgramGraphParser ( iter_t &  positer,
TaskContext context,
ExecutionEngine caller,
CommonParser cp 
)

Definition at line 85 of file ProgramGraphParser.cpp.

Definition at line 105 of file ProgramGraphParser.cpp.


Member Function Documentation

Parses a multi-line program, which you can retrieve with bodyParserResult(). You need to initialize it with initBodyParser

Definition at line 233 of file ProgramGraphParser.cpp.

Definition at line 256 of file ProgramGraphParser.cpp.

void RTT::ProgramGraphParser::cleanup ( bool  remove_service) [private]

Definition at line 779 of file ProgramGraphParser.cpp.

Clears helper variables of parser.

Definition at line 281 of file ProgramGraphParser.cpp.

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void RTT::ProgramGraphParser::functiondef ( iter_t  begin,
iter_t  end 
) [private]

Definition at line 328 of file ProgramGraphParser.cpp.

Parses a function foo {} definition.

Definition at line 229 of file ProgramGraphParser.cpp.

Definition at line 319 of file ProgramGraphParser.cpp.

void RTT::ProgramGraphParser::initBodyParser ( const std::string &  name,
Service::shared_ptr  stck,
int  offset 
)

Initialize the bodyParser to parse and store each statement it sees. The result is retrieved with bodyParserResult().

Definition at line 217 of file ProgramGraphParser.cpp.

Definition at line 532 of file ProgramGraphParser.cpp.

std::vector< ProgramInterfacePtr > RTT::ProgramGraphParser::parse ( iter_t &  begin,
iter_t  end 
)

Tries to parse programs, returns the generated programs on success.

Exceptions:
file_parse_exceptionThe parser found an error.

Definition at line 673 of file ProgramGraphParser.cpp.

std::vector< ProgramInterfacePtr > RTT::ProgramGraphParser::parseFunction ( iter_t &  begin,
iter_t  end 
)

Definition at line 728 of file ProgramGraphParser.cpp.

void RTT::ProgramGraphParser::programdef ( iter_t  begin,
iter_t  end 
) [private]

Definition at line 290 of file ProgramGraphParser.cpp.

Returns a program foo {} parser.

Definition at line 225 of file ProgramGraphParser.cpp.

Returns the last program parsed by programParser()

Definition at line 243 of file ProgramGraphParser.cpp.

void RTT::ProgramGraphParser::programtext ( iter_t  begin,
iter_t  end 
) [private]

Definition at line 308 of file ProgramGraphParser.cpp.

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void RTT::ProgramGraphParser::seencallfunclabel ( iter_t  begin,
iter_t  end 
) [private]

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void RTT::ProgramGraphParser::seenfuncidentifier ( iter_t  begin,
iter_t  end 
) [private]

Definition at line 469 of file ProgramGraphParser.cpp.

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void RTT::ProgramGraphParser::seenreturntype ( iter_t  begin,
iter_t  end 
) [private]

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void RTT::ProgramGraphParser::setup ( ) [private]

Definition at line 112 of file ProgramGraphParser.cpp.

void RTT::ProgramGraphParser::setup2 ( ) [private]

Definition at line 63 of file ProgramGraphParser2.cpp.

Definition at line 528 of file ProgramGraphParser.cpp.

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Definition at line 286 of file ProgramGraphParser.cpp.

Parses a single-line statement.

Definition at line 238 of file ProgramGraphParser.cpp.


Member Data Documentation

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The current subcontext of root where we are working in.

Definition at line 87 of file ProgramGraphParser.hpp.

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The current function context where we are working in.

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peer context for events.

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The context given to us by the user to root the parsed programs into.

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


rtt
Author(s): RTT Developers
autogenerated on Thu Jan 2 2014 11:35:45