Evaluator.cc File Reference

#include "CLHEP/Evaluator/Evaluator.h"
#include <iostream>
#include <sstream>
#include <cmath>
#include "CLHEP/Evaluator/stack.icc"
#include "CLHEP/Evaluator/string.icc"
#include "CLHEP/Evaluator/hash_map.icc"
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <stdlib.h>

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Classes
struct	Item
struct	Struct

Namespaces
	HepTool

Macros
#define	EVAL   HepTool::Evaluator
#define	REMOVE_BLANKS
#define	SKIP_BLANKS
#define	EVAL_EXIT(STATUS, POSITION)   endp = POSITION; return STATUS
#define	MAX_N_PAR   5

Typedefs
typedef void(*	voidfuncptr )()
typedef char *	pchar
typedef hash_map< string, Item >	dic_type

Enumerations
enum	{   ENDL, LBRA, OR, AND,   EQ, NE, GE, GT,   LE, LT, PLUS, MINUS,   UNARY_PLUS, UNARY_MINUS, MULT, DIV,   POW, RBRA, VALUE }

Functions
static int	engine (pchar, pchar, double &, pchar &, const dic_type &)
static int	variable (const string &name, double &result, const dic_type &dictionary)
static int	function (const string &name, stack< double > &par, double &result, const dic_type &dictionary)
static int	operand (pchar begin, pchar end, double &result, pchar &endp, const dic_type &dictionary)
static int	maker (int op, stack< double > &val)
static void	setItem (const char *prefix, const char *name, const Item &item, Struct *s)

Variables
static const char	sss [MAX_N_PAR+2] = "012345"

Macro Definition Documentation

#define EVAL   HepTool::Evaluator

Definition at line 49 of file Evaluator.cc.

#define EVAL_EXIT	(		STATUS,
			POSITION
	)		endp = POSITION; return STATUS

Definition at line 61 of file Evaluator.cc.

Referenced by engine(), and operand().

#define MAX_N_PAR   5

Definition at line 62 of file Evaluator.cc.

Referenced by function().

#define REMOVE_BLANKS

Value:

for(pointer=name;;pointer++) if (!isspace(*pointer)) break; \
for(n=strlen(pointer);n>0;n--) if (!isspace(*(pointer+n-1))) break

Definition at line 51 of file Evaluator.cc.

Referenced by setItem().

#define SKIP_BLANKS

Value:

for(;;pointer++) {                       \
  c = (pointer > end) ? '\0' : *pointer; \
  if (!isspace(c)) break;                \
}

Definition at line 55 of file Evaluator.cc.

Referenced by engine(), and operand().

Typedef Documentation

typedef hash_map<string,Item> dic_type

Definition at line 38 of file Evaluator.cc.

typedef char* pchar

Definition at line 37 of file Evaluator.cc.

typedef void(* voidfuncptr)()

Definition at line 21 of file Evaluator.cc.

Enumeration Type Documentation

anonymous enum

Enumerator
ENDL
LBRA
OR
AND
EQ
NE
GE
GT
LE
LT
PLUS
MINUS
UNARY_PLUS
UNARY_MINUS
MULT
DIV
POW
RBRA
VALUE

Definition at line 66 of file Evaluator.cc.

Function Documentation

static int engine ( pchar  begin, pchar  end, double &  result, pchar &  endp, const dic_type &  dictionary  )

static

Definition at line 358 of file Evaluator.cc.

References AND, DIV, ENDL, EQ, EVAL_EXIT, GE, GT, LBRA, LE, LT, maker(), MINUS, MULT, NE, operand(), OR, PLUS, pos, POW, RBRA, SKIP_BLANKS, UNARY_MINUS, UNARY_PLUS, and VALUE.

Referenced by operand(), and variable().

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static int function ( const string &  name, stack< double > &  par, double &  result, const dic_type &  dictionary  )

static

Definition at line 107 of file Evaluator.cc.

References Item::function, MAX_N_PAR, name, G4InuclParticleNames::pp, and sss.

static int maker ( int  op, stack< double > &  val  )

static

Definition at line 284 of file Evaluator.cc.

References AND, DIV, EQ, GE, GT, LE, LT, MINUS, MULT, NE, OR, PLUS, POW, UNARY_MINUS, and UNARY_PLUS.

Referenced by engine().

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static int operand ( pchar  begin, pchar  end, double &  result, pchar &  endp, const dic_type &  dictionary  )

static

Definition at line 162 of file Evaluator.cc.

References engine(), EVAL_EXIT, name, pos, SKIP_BLANKS, and variable().

Referenced by any_cast(), G4UMultiUnion::CreatePolyhedron(), engine(), and G4BooleanSolid::StackPolyhedron().

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static void setItem ( const char *  prefix, const char *  name, const Item &  item, Struct *  s  )

static

Definition at line 549 of file Evaluator.cc.

References n, REMOVE_BLANKS, Struct::theDictionary, and Struct::theStatus.

static int variable ( const string &  name, double &  result, const dic_type &  dictionary  )

static

Definition at line 71 of file Evaluator.cc.

References engine(), Item::EXPRESSION, Item::expression, Item::VARIABLE, Item::variable, and Item::what.

Referenced by operand().

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Variable Documentation

const char sss[MAX_N_PAR+2] = "012345"

static

Definition at line 64 of file Evaluator.cc.

Referenced by function(), G4JTPolynomialSolver::RealPolynomialIteration(), GammaRayTelDetectorConstruction::SetMagField(), DMXEventAction::writePmtHitsToFile(), and DMXEventAction::writeScintHitsToFile().