CInt64MathParser Class Reference

Parser and evaluator for CIntSwissKnife. More...

#include <Int64MathParser.h>

List of all members.

Classes
struct	Operation
Public Member Functions
	CInt64MathParser (void)
const char *	Parse (const char *Formula, int64_t *result, bool ConvertUpperCase)
	~CInt64MathParser ()
Public Attributes
CStrMap *	ExtFunctions
PrmSrchFunc	MoreParams
CStrMap *	Parameters
void *	ParamFuncParam
Private Types
typedef char *(*	MultiArgFunc )(int paramcnt, int64_t *args, CStrMap *strparams, int64_t *result)
typedef int64_t(*	OneArgFunc )(int64_t arg)
enum	OperType_t {   OP_SHL, OP_SHR, OP_POW, OP_LOGIC_NEQ,   OP_LOGIC_GEQ, OP_LOGIC_LEQ, OP_LOGIC_AND, OP_LOGIC_OR,   OP_COMSTART, OP_ASSIGN, OP_OBR, OP_ADD,   OP_SUB, OP_MUL, OP_DIV, OP_MOD,   OP_UNK, OP_XOR, OP_NOT, OP_AND,   OP_OR, OP_EQU, OP_GREATER, OP_LESS,   OP_LOGIC, OP_LOGIC_SEP, OP_CBR, OP_COMMA,   OP_FORMULAEND, OP_FUNC_ONEARG, OP_FUNC_MULTIARG }
typedef int(*	PrmSrchFunc )(const char *str, size_t len, int64_t *value, void *param)
Private Member Functions
const char *	Calc ()
const char *	CalcToObr ()
const char *	ParseFormula (int64_t *result, bool ConvertUpperCase)
const char *	PrepareFormula ()
Private Attributes
std::vector< char >	errbuf
CInt64Lexer	Lexer
int	ObrDist
std::vector< Operation >	OpStack
int	OpTop
std::vector< int64_t >	ValStack
int	ValTop
CStrMap *	VarParams
Static Private Attributes
static const Operation	BrOp
static CStaticFuncMapInt64	IntFunctions
static CSymTable	MathSymTable
static const Operation	NegOp
static const char	OpPriorities [OP_FUNC_MULTIARG+1]

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Detailed Description

Parser and evaluator for CIntSwissKnife.

Definition at line 51 of file Int64MathParser.h.

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Member Typedef Documentation

typedef char*(* CInt64MathParser::MultiArgFunc)(int paramcnt, int64_t *args, CStrMap *strparams, int64_t *result) [private]

Definition at line 53 of file Int64MathParser.h.

typedef int64_t(* CInt64MathParser::OneArgFunc)(int64_t arg) [private]

Definition at line 52 of file Int64MathParser.h.

typedef int(* CInt64MathParser::PrmSrchFunc)(const char *str, size_t len, int64_t *value, void *param) [private]

Definition at line 55 of file Int64MathParser.h.

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Member Enumeration Documentation

enum CInt64MathParser::OperType_t [private]

Enumerator:

OP_SHL
OP_SHR
OP_POW
OP_LOGIC_NEQ
OP_LOGIC_GEQ
OP_LOGIC_LEQ
OP_LOGIC_AND
OP_LOGIC_OR
OP_COMSTART
OP_ASSIGN
OP_OBR
OP_ADD
OP_SUB
OP_MUL
OP_DIV
OP_MOD
OP_UNK
OP_XOR
OP_NOT
OP_AND
OP_OR
OP_EQU
OP_GREATER
OP_LESS
OP_LOGIC
OP_LOGIC_SEP
OP_CBR
OP_COMMA
OP_FORMULAEND
OP_FUNC_ONEARG
OP_FUNC_MULTIARG

Definition at line 57 of file Int64MathParser.h.

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Constructor & Destructor Documentation

CInt64MathParser::CInt64MathParser

(

void

)

CInt64MathParser::~CInt64MathParser

(

)

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Member Function Documentation

const char* CInt64MathParser::Calc

(

)

[private]

const char* CInt64MathParser::CalcToObr

(

)

[private]

const char* CInt64MathParser::Parse	(	const char *	Formula,
		int64_t *	result,
		bool	ConvertUpperCase
	)

const char* CInt64MathParser::ParseFormula	(	int64_t *	result,
		bool	ConvertUpperCase
	)		[private]

const char* CInt64MathParser::PrepareFormula

(

)

[private]

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Member Data Documentation

const Operation CInt64MathParser::BrOp [static, private]

Definition at line 78 of file Int64MathParser.h.

std::vector<char> CInt64MathParser::errbuf [private]

Definition at line 88 of file Int64MathParser.h.

CStrMap* CInt64MathParser::ExtFunctions

Definition at line 95 of file Int64MathParser.h.

CStaticFuncMapInt64 CInt64MathParser::IntFunctions [static, private]

Definition at line 86 of file Int64MathParser.h.

CInt64Lexer CInt64MathParser::Lexer [private]

Definition at line 84 of file Int64MathParser.h.

CSymTable CInt64MathParser::MathSymTable [static, private]

Definition at line 87 of file Int64MathParser.h.

PrmSrchFunc CInt64MathParser::MoreParams

Definition at line 96 of file Int64MathParser.h.

const Operation CInt64MathParser::NegOp [static, private]

Definition at line 79 of file Int64MathParser.h.

int CInt64MathParser::ObrDist [private]

Definition at line 83 of file Int64MathParser.h.

const char CInt64MathParser::OpPriorities[OP_FUNC_MULTIARG+1] [static, private]

Definition at line 71 of file Int64MathParser.h.

std::vector<Operation> CInt64MathParser::OpStack [private]

Definition at line 80 of file Int64MathParser.h.

int CInt64MathParser::OpTop [private]

Definition at line 82 of file Int64MathParser.h.

CStrMap* CInt64MathParser::Parameters

Definition at line 94 of file Int64MathParser.h.

void* CInt64MathParser::ParamFuncParam

Definition at line 97 of file Int64MathParser.h.

std::vector<int64_t> CInt64MathParser::ValStack [private]

Definition at line 81 of file Int64MathParser.h.

int CInt64MathParser::ValTop [private]

Definition at line 82 of file Int64MathParser.h.

CStrMap* CInt64MathParser::VarParams [private]

Definition at line 85 of file Int64MathParser.h.

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

• Int64MathParser.h