Symaptic: os/graphics/graphicstools/bitmapfonttools/inc/LEXICAL.H@bde4ae8d615e

     1 /*

     2 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 * Header LEXICAL.H

    16 *

    17 */

    20 #ifndef __LEXICAL_H__

    21 #define __LEXICAL_H__

    23 #if defined(__VC32__) && !defined(__MSVCDOTNET__)

    24 #pragma warning( disable : 4511 )	// copy constructor could not be generated

    25 #pragma warning( disable : 4512 )	// assignment operator could not be generated

    26 #pragma warning( disable : 4514 )	// unreferenced inline function has been removed

    27 #pragma warning( disable : 4699 )	// Note: Using precompiled header %s

    28 #pragma warning( disable : 4710 )	// function not inlined

    29 #endif

    31 #include "STRNG.H"

    32 #include <stdlib.h>

    34 #if defined(__VC32__) && !defined(__MSVCDOTNET__)

    35 #include <iostream.h>

    36 #include <fstream.h>

    37 #else //!__VC32__ || __MSVCDOTNET__

    38 #include <iostream>

    39 #include <fstream>

    40 using namespace std;

    41 #endif //!__VC32__ || __MSVCDOTNET__

    43 #include "GDR.H"

    44 /**

    45 @publishedAll

    46 WARNING:Enum for internal use ONLY.  Compatibility is not guaranteed in future releases.

    47 */

    48 enum LexType

    49 	{

    50 	ELexEOF,		// end of file

    51 	ELexNL,			// newline (newlines, white-space and comments stripped)

    52 	ELexNumber,		// integer (no optional plus or minus)

    53 	ELexIdent,		// identifier beginning with a..z, A..Z, or _ and continuing with 0..9

    54 	ELexString,		// string delimited at start by "

    55 	ELexOperator	// any other single character

    56 	};

    58 class Lexical

    59 /**

    60 @publishedAll

    61 WARNING: Class for internal use ONLY.  Compatibility is not guaranteed in future releases.

    62 */

    63 	{

    64 public:

    65 	Lexical();

    66 	Lexical(const Lexical& aLex);

    67 	Lexical& operator = (const Lexical& aLex);

    68 	int CovertStringToHex();

    69 private:

    70 	int HexDigit(char aDigit, int& decimalEquivalent);

    71 public:

    72 	LexType iType;

    73 	int iNumber;	// for ELexNumber

    74 	char iText[MaxLineLen + 1];	// for ELexIdent, ELexString, ELexOperator

    75 friend ostream& operator << (ostream& out, Lexical& aLex);

    76 	};

    78 class LexAnal

    79 /**

    80 @publishedAll

    81 WARNING: Class for internal use ONLY.  Compatibility is not guaranteed in future releases.

    82 */

    83 	{

    84 public:

    85 	LexAnal(const char* aFilename);

    86 	Lexical Read();	// read next lexical into iLex

    87 	Lexical ReadNextLine();	// read first lex on next line

    88 	void Report();

    89 	~LexAnal();

    90 public:

    91 	ifstream iFin;

    92 	Lexical iLex;

    93 	int iLineNo;

    94 	char iLine[MaxLineLen + 1];

    95 	char* iLexPtr;	// Position in current lexical

    96 	char* iCurPtr;	// Position of current lexical in line

    97 private:

    98 	void GetNextLex();

    99 	void GetNextLine();

   100 	void PurgeLastCR(char *aLine);

   101 	Lexical ReadEOF();

   102 	Lexical ReadNewLine();

   103 	Lexical ReadNumber();

   104 	Lexical ReadIdent();

   105 	Lexical ReadString();

   106 	Lexical ReadOperator();

   107 	String iFilename;

   108 };

   110 #endif

author	sl@SLION-WIN7.fritz.box
	Fri, 15 Jun 2012 03:10:57 +0200
changeset 0	bde4ae8d615e
permissions	-rw-r--r--