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Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
LIBEVAL::COMPILER Class Reference

#include <libeval_compiler.h>

Inheritance diagram for LIBEVAL::COMPILER:
PCBEXPR_COMPILER

Public Member Functions

 COMPILER ()
 
virtual ~COMPILER ()
 
void Clear ()
 
void parseError (const char *s)
 
void parseOk ()
 
int GetSourcePos () const
 
void setRoot (LIBEVAL::TREE_NODE *root)
 
void freeTree (LIBEVAL::TREE_NODE *tree)
 
bool Compile (const wxString &aString, UCODE *aCode, CONTEXT *aPreflightContext)
 
void SetErrorCallback (std::function< void(const wxString &aMessage, int aOffset)> aCallback)
 
bool IsErrorPending () const
 
const ERROR_STATUS & GetError () const
 
void GcItem (TREE_NODE *aItem)
 
void GcItem (wxString *aItem)
 

Protected Types

enum  LEXER_STATE { LS_DEFAULT = 0 , LS_STRING = 1 }
 

Protected Member Functions

bool generateUCode (UCODE *aCode, CONTEXT *aPreflightContext)
 
void reportError (COMPILATION_STAGE stage, const wxString &aErrorMsg, int aPos=-1)
 
void newString (const wxString &aString)
 
T_TOKEN getToken ()
 
bool lexDefault (T_TOKEN &aToken)
 
bool lexString (T_TOKEN &aToken)
 
int resolveUnits ()
 

Protected Attributes

LEXER_STATE m_lexerState
 
void * m_parser
 
TOKENIZER m_tokenizer
 
char m_localeDecimalSeparator
 
std::unique_ptr< UNIT_RESOLVER > m_unitResolver
 
int m_sourcePos
 
bool m_parseFinished
 
ERROR_STATUS m_errorStatus
 
std::function< void(const wxString &aMessage, int aOffset)> m_errorCallback
 
TREE_NODE * m_tree
 
std::vector< TREE_NODE * > m_gcItems
 
std::vector< wxString * > m_gcStrings
 

Detailed Description

Definition at line 491 of file libeval_compiler.h.

Member Enumeration Documentation

◆ LEXER_STATE

enum LIBEVAL::COMPILER::LEXER_STATE
protected
Enumerator
LS_DEFAULT 
LS_STRING 

Definition at line 526 of file libeval_compiler.h.

Constructor & Destructor Documentation

◆ COMPILER()

LIBEVAL::COMPILER::COMPILER ( )

Definition at line 251 of file libeval_compiler.cpp.

References m_errorStatus, m_localeDecimalSeparator, m_parseFinished, m_parser, m_sourcePos, m_tree, m_unitResolver, and LIBEVAL::ERROR_STATUS::pendingError.

◆ ~COMPILER()

LIBEVAL::COMPILER::~COMPILER ( )
virtual

Definition at line 264 of file libeval_compiler.cpp.

References Clear(), freeTree(), m_parser, and m_tree.

Member Function Documentation

◆ Clear()

void LIBEVAL::COMPILER::Clear ( )

Definition at line 281 of file libeval_compiler.cpp.

References LIBEVAL::TOKENIZER::Clear(), freeTree(), m_gcItems, m_gcStrings, m_tokenizer, and m_tree.

Referenced by newString(), and ~COMPILER().

◆ Compile()

bool LIBEVAL::COMPILER::Compile ( const wxString &  aString,
UCODE *  aCode,
CONTEXT *  aPreflightContext 
)

Definition at line 317 of file libeval_compiler.cpp.

References LIBEVAL::defaultToken, freeTree(), GcItem(), generateUCode(), LIBEVAL::TOKENIZER::GetPos(), getToken(), libeval_dbg, m_errorStatus, m_parseFinished, m_parser, m_sourcePos, m_tokenizer, m_tree, newString(), LIBEVAL::ERROR_STATUS::pendingError, LIBEVAL::T_TOKEN_VALUE::str, LIBEVAL::T_TOKEN::token, and LIBEVAL::T_TOKEN::value.

Referenced by DRC_RULE_CONDITION::Compile(), PCBEXPR_EVALUATOR::Evaluate(), MULTICHANNEL_TOOL::identifyComponentsInRuleArea(), and testEvalExpr().

◆ freeTree()

void LIBEVAL::COMPILER::freeTree ( LIBEVAL::TREE_NODE *  tree)

Definition at line 705 of file libeval_compiler.cpp.

References freeTree(), LIBEVAL::TREE_NODE::leaf, and LIBEVAL::TREE_NODE::uop.

Referenced by Clear(), Compile(), freeTree(), and ~COMPILER().

◆ GcItem() [1/2]

void LIBEVAL::COMPILER::GcItem ( TREE_NODE *  aItem)
inline

Definition at line 522 of file libeval_compiler.h.

Referenced by Compile(), and LIBEVAL::newNode().

◆ GcItem() [2/2]

void LIBEVAL::COMPILER::GcItem ( wxString *  aItem)
inline

Definition at line 523 of file libeval_compiler.h.

◆ generateUCode()

bool LIBEVAL::COMPILER::generateUCode ( UCODE *  aCode,
CONTEXT *  aPreflightContext 
)
protected

Definition at line 810 of file libeval_compiler.cpp.

References _, LIBEVAL::UCODE::AddOp(), LIBEVAL::CONTEXT::AllocValue(), LIBEVAL::UCODE::CreateFuncCall(), LIBEVAL::UCODE::CreateVarRef(), LIBEVAL::CST_CODEGEN, EDA_UNIT_UTILS::UI::DoubleValueFromString(), LIBEVAL::UCODE::Dump(), dump(), LIBEVAL::dumpNode(), LIBEVAL::formatNode(), LIBEVAL::T_TOKEN_VALUE::idx, LIBEVAL::TREE_NODE::isTerminal, LIBEVAL::TREE_NODE::isVisited, LIBEVAL::TREE_NODE::leaf, libeval_dbg, m_tree, m_unitResolver, LIBEVAL::TREE_NODE::op, LIBEVAL::CONTEXT::Pop(), LIBEVAL::prepareTree(), LIBEVAL::CONTEXT::Push(), reportError(), LIBEVAL::VALUE::Set(), LIBEVAL::CONTEXT::SetErrorCallback(), LIBEVAL::TREE_NODE::SetUop(), LIBEVAL::squashParamList(), LIBEVAL::TREE_NODE::srcPos, LIBEVAL::T_TOKEN_VALUE::str, LIBEVAL::TR_IDENTIFIER, LIBEVAL::TR_NUMBER, TR_OP_FUNC_CALL, TR_OP_METHOD_CALL, LIBEVAL::TR_STRING, LIBEVAL::TR_STRUCT_REF, LIBEVAL::TR_UNIT, TR_UOP_PUSH_VALUE, TR_UOP_PUSH_VAR, LIBEVAL::TREE_NODE::uop, LIBEVAL::TREE_NODE::value, and LIBEVAL::VT_PARSE_ERROR.

Referenced by Compile().

◆ GetError()

const ERROR_STATUS & LIBEVAL::COMPILER::GetError ( ) const
inline

Definition at line 520 of file libeval_compiler.h.

Referenced by testEvalExpr().

◆ GetSourcePos()

int LIBEVAL::COMPILER::GetSourcePos ( ) const
inline

Definition at line 507 of file libeval_compiler.h.

Referenced by LIBEVAL::newNode().

◆ getToken()

T_TOKEN LIBEVAL::COMPILER::getToken ( )
protected

Definition at line 378 of file libeval_compiler.cpp.

References LIBEVAL::defaultTokenValue, lexDefault(), lexString(), LS_DEFAULT, LS_STRING, m_lexerState, and LIBEVAL::T_TOKEN::value.

Referenced by Compile().

◆ IsErrorPending()

bool LIBEVAL::COMPILER::IsErrorPending ( ) const
inline

Definition at line 519 of file libeval_compiler.h.

◆ lexDefault()

bool LIBEVAL::COMPILER::lexDefault ( T_TOKEN &  aToken)
protected

Definition at line 432 of file libeval_compiler.cpp.

References _, LIBEVAL::CST_PARSE, LIBEVAL::TOKENIZER::Done(), LIBEVAL::TOKENIZER::GetChar(), LIBEVAL::TOKENIZER::GetChars(), LIBEVAL::TOKENIZER::GetPos(), LIBEVAL::T_TOKEN_VALUE::idx, libeval_dbg, LS_STRING, m_lexerState, m_localeDecimalSeparator, m_tokenizer, LIBEVAL::TOKENIZER::MatchAhead(), LIBEVAL::TOKENIZER::NextChar(), LIBEVAL::T_TOKEN_VALUE::num, reportError(), resolveUnits(), LIBEVAL::T_TOKEN_VALUE::str, LIBEVAL::T_TOKEN::token, and LIBEVAL::T_TOKEN::value.

Referenced by getToken().

◆ lexString()

bool LIBEVAL::COMPILER::lexString ( T_TOKEN &  aToken)
protected

Definition at line 402 of file libeval_compiler.cpp.

References LIBEVAL::TOKENIZER::GetString(), LS_DEFAULT, m_lexerState, m_tokenizer, LIBEVAL::T_TOKEN_VALUE::str, LIBEVAL::T_TOKEN::token, and LIBEVAL::T_TOKEN::value.

Referenced by getToken().

◆ newString()

void LIBEVAL::COMPILER::newString ( const wxString &  aString)
protected

Definition at line 368 of file libeval_compiler.cpp.

References Clear(), LS_DEFAULT, m_lexerState, m_parseFinished, m_tokenizer, and LIBEVAL::TOKENIZER::Restart().

Referenced by Compile().

◆ parseError()

void LIBEVAL::COMPILER::parseError ( const char *  s)

Definition at line 305 of file libeval_compiler.cpp.

References LIBEVAL::CST_PARSE, and reportError().

◆ parseOk()

void LIBEVAL::COMPILER::parseOk ( )

Definition at line 311 of file libeval_compiler.cpp.

References m_parseFinished.

◆ reportError()

void LIBEVAL::COMPILER::reportError ( COMPILATION_STAGE  stage,
const wxString &  aErrorMsg,
int  aPos = -1 
)
protected

Definition at line 684 of file libeval_compiler.cpp.

References m_errorCallback, m_errorStatus, m_sourcePos, LIBEVAL::ERROR_STATUS::message, LIBEVAL::ERROR_STATUS::pendingError, LIBEVAL::ERROR_STATUS::srcPos, and LIBEVAL::ERROR_STATUS::stage.

Referenced by generateUCode(), lexDefault(), and parseError().

◆ resolveUnits()

int LIBEVAL::COMPILER::resolveUnits ( )
protected

Definition at line 412 of file libeval_compiler.cpp.

References libeval_dbg, m_tokenizer, m_unitResolver, LIBEVAL::TOKENIZER::MatchAhead(), and LIBEVAL::TOKENIZER::NextChar().

Referenced by lexDefault().

◆ SetErrorCallback()

void LIBEVAL::COMPILER::SetErrorCallback ( std::function< void(const wxString &aMessage, int aOffset)>  aCallback)
inline

Definition at line 514 of file libeval_compiler.h.

Referenced by DRC_RULE_CONDITION::Compile(), MULTICHANNEL_TOOL::identifyComponentsInRuleArea(), and PCBEXPR_EVALUATOR::SetErrorCallback().

◆ setRoot()

void LIBEVAL::COMPILER::setRoot ( LIBEVAL::TREE_NODE *  root)

Definition at line 699 of file libeval_compiler.cpp.

References m_tree.

Member Data Documentation

◆ m_errorCallback

std::function<void( const wxString& aMessage, int aOffset )> LIBEVAL::COMPILER::m_errorCallback
protected

Definition at line 560 of file libeval_compiler.h.

Referenced by reportError().

◆ m_errorStatus

ERROR_STATUS LIBEVAL::COMPILER::m_errorStatus
protected

Definition at line 558 of file libeval_compiler.h.

Referenced by Compile(), COMPILER(), and reportError().

◆ m_gcItems

std::vector<TREE_NODE*> LIBEVAL::COMPILER::m_gcItems
protected

Definition at line 564 of file libeval_compiler.h.

Referenced by Clear().

◆ m_gcStrings

std::vector<wxString*> LIBEVAL::COMPILER::m_gcStrings
protected

Definition at line 565 of file libeval_compiler.h.

Referenced by Clear().

◆ m_lexerState

LEXER_STATE LIBEVAL::COMPILER::m_lexerState
protected

Definition at line 532 of file libeval_compiler.h.

Referenced by getToken(), lexDefault(), lexString(), and newString().

◆ m_localeDecimalSeparator

char LIBEVAL::COMPILER::m_localeDecimalSeparator
protected

Definition at line 552 of file libeval_compiler.h.

Referenced by COMPILER(), and lexDefault().

◆ m_parseFinished

bool LIBEVAL::COMPILER::m_parseFinished
protected

Definition at line 557 of file libeval_compiler.h.

Referenced by Compile(), COMPILER(), newString(), and parseOk().

◆ m_parser

void* LIBEVAL::COMPILER::m_parser
protected

Definition at line 550 of file libeval_compiler.h.

Referenced by Compile(), COMPILER(), and ~COMPILER().

◆ m_sourcePos

int LIBEVAL::COMPILER::m_sourcePos
protected

Definition at line 556 of file libeval_compiler.h.

Referenced by Compile(), COMPILER(), and reportError().

◆ m_tokenizer

TOKENIZER LIBEVAL::COMPILER::m_tokenizer
protected

Definition at line 551 of file libeval_compiler.h.

Referenced by Clear(), Compile(), lexDefault(), lexString(), newString(), and resolveUnits().

◆ m_tree

TREE_NODE* LIBEVAL::COMPILER::m_tree
protected

Definition at line 562 of file libeval_compiler.h.

Referenced by Clear(), Compile(), COMPILER(), generateUCode(), setRoot(), and ~COMPILER().

◆ m_unitResolver

std::unique_ptr<UNIT_RESOLVER> LIBEVAL::COMPILER::m_unitResolver
protected

Definition at line 554 of file libeval_compiler.h.

Referenced by COMPILER(), generateUCode(), PCBEXPR_COMPILER::PCBEXPR_COMPILER(), and resolveUnits().

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