summaryrefslogtreecommitdiffstats
path: root/vhdlparser/CharStream.h
diff options
context:
space:
mode:
Diffstat (limited to 'vhdlparser/CharStream.h')
-rw-r--r--vhdlparser/CharStream.h204
1 files changed, 107 insertions, 97 deletions
diff --git a/vhdlparser/CharStream.h b/vhdlparser/CharStream.h
index 12b58b8..2543ad1 100644
--- a/vhdlparser/CharStream.h
+++ b/vhdlparser/CharStream.h
@@ -1,4 +1,4 @@
-/* Generated By:JavaCC: Do not edit this line. CharStream.h Version 6.1 */
+/* Generated By:JavaCC: Do not edit this line. CharStream.h Version 6.2 */
/* JavaCCOptions:STATIC=false,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
#ifndef CHARSTREAM_H
#define CHARSTREAM_H
@@ -28,17 +28,33 @@ namespace parser {
class CharStream {
+public:
+ void setTabSize(int i) { tabSize = i; }
+ int getTabSize(int i) { return tabSize; }
+ private:
+ int getBufcolumn(int pos) {
+ if (trackLineColumn && pos>=0) {
+ return bufcolumn[pos];
+ } else {
+ return -1;
+ }
+ }
+ int getBufline(int pos) {
+ if (trackLineColumn && pos>=0) {
+ return bufline[pos];
+ } else {
+ return -1;
+ }
+ }
public:
- void setTabSize(int i) { tabSize = i; }
- int getTabSize(int i) { return tabSize; }
- virtual int getColumn() { return trackLineColumn ? bufcolumn[bufpos] : -1; }
- virtual int getLine() { return trackLineColumn ? bufline[bufpos] : -1; }
- virtual int getEndColumn() { return trackLineColumn ? bufcolumn[bufpos] : -1; }
- virtual int getEndLine() { return trackLineColumn ? bufline[bufpos] : -1; }
- virtual int getBeginColumn() { return trackLineColumn ? bufcolumn[tokenBegin] : -1; }
- virtual int getBeginLine() { return trackLineColumn ? bufline[tokenBegin] : -1; }
-
- virtual bool getTrackLineColumn() { return trackLineColumn; }
+ virtual int getColumn() { return getBufcolumn(bufpos); }
+ virtual int getLine() { return getBufline(bufpos); }
+ virtual int getEndColumn() { return getBufcolumn(bufpos); }
+ virtual int getEndLine() { return getBufline(bufpos); }
+ virtual int getBeginColumn() { return getBufcolumn(tokenBegin); }
+ virtual int getBeginLine() { return getBufline(tokenBegin); }
+
+ virtual bool getTrackLineColumn() { return trackLineColumn; }
virtual void setTrackLineColumn(bool val) { trackLineColumn = val; }
/**
@@ -47,25 +63,25 @@ class CharStream {
* (longer) token. So, they will be used again as the prefix of the next
* token and it is the implemetation's responsibility to do this right.
*/
-virtual inline void backup(int amount) {
- inBuf += amount;
- bufpos -= amount;
- if (bufpos < 0) {
- bufpos += bufsize;
+ virtual inline void backup(int amount) {
+ inBuf += amount;
+ bufpos -= amount;
+ if (bufpos < 0) {
+ bufpos += bufsize;
+ }
}
-}
/**
* Returns the next character that marks the beginning of the next token.
* All characters must remain in the buffer between two successive calls
* to this method to implement backup correctly.
*/
-virtual inline JAVACC_CHAR_TYPE BeginToken() {
- tokenBegin = -1;
- JAVACC_CHAR_TYPE c = readChar();
- tokenBegin = bufpos;
- return c;
-}
+ virtual inline JAVACC_CHAR_TYPE BeginToken() {
+ tokenBegin = -1;
+ JAVACC_CHAR_TYPE c = readChar();
+ tokenBegin = bufpos;
+ return c;
+ }
/**
@@ -73,31 +89,30 @@ virtual inline JAVACC_CHAR_TYPE BeginToken() {
* of selecting the input is the responsibility of the class
* implementing this class.
*/
-virtual inline JAVACC_CHAR_TYPE readChar() {
- if (inBuf > 0) {
- --inBuf;
- ++bufpos;
- if (bufpos == bufsize) {
- bufpos = 0;
+ virtual inline JAVACC_CHAR_TYPE readChar() {
+ if (inBuf > 0) {
+ --inBuf;
+ ++bufpos;
+ if (bufpos == bufsize) {
+ bufpos = 0;
+ }
+ return buffer[bufpos];
}
- return buffer[bufpos];
- }
+ ++bufpos;
+ if (bufpos >= maxNextCharInd) {
+ FillBuff();
+ }
- ++bufpos;
- if (bufpos >= maxNextCharInd) {
- FillBuff();
- }
+ JAVACC_CHAR_TYPE c = buffer[bufpos];
- JAVACC_CHAR_TYPE c = buffer[bufpos];
+ if (trackLineColumn) {
+ UpdateLineColumn(c);
+ }
- if (trackLineColumn) {
- UpdateLineColumn(c);
+ return c;
}
- return c;
-}
-
virtual void ExpandBuff(bool wrapAround);
virtual void FillBuff();
@@ -112,8 +127,7 @@ virtual inline JAVACC_CHAR_TYPE readChar() {
if (bufpos >= tokenBegin)
return JAVACC_STRING_TYPE(buffer + tokenBegin, bufpos - tokenBegin + 1);
else
- return JAVACC_STRING_TYPE(buffer + tokenBegin, bufsize - tokenBegin)
- .append(buffer, bufpos + 1);
+ return JAVACC_STRING_TYPE(buffer + tokenBegin, bufsize - tokenBegin).append(buffer, bufpos + 1);
}
/**
@@ -126,8 +140,7 @@ virtual inline JAVACC_CHAR_TYPE readChar() {
if ((bufpos + 1) >= len) {
return JAVACC_STRING_TYPE(buffer + bufpos - len + 1, len);
}
- return JAVACC_STRING_TYPE(buffer + bufsize - (len - bufpos - 1), len - bufpos - 1)
- .append(buffer, bufpos + 1);
+ return JAVACC_STRING_TYPE(buffer + bufsize - (len - bufpos - 1), len - bufpos - 1).append(buffer, bufpos + 1);
}
/**
@@ -144,74 +157,71 @@ virtual inline JAVACC_CHAR_TYPE readChar() {
}
bool endOfInput() {
- return inBuf == 0 && bufpos + 1 >= maxNextCharInd &&
- inputStream->endOfInput();
+ return inBuf == 0 && bufpos + 1 >= maxNextCharInd && inputStream->endOfInput();
}
CharStream(const JAVACC_CHAR_TYPE *buf, int sz, int startline,
int startcolumn, int buffersize) :
- bufline(NULL), bufcolumn(NULL), inputStream(NULL), deleteStream(false),
- buffer(NULL), bufpos(0), bufsize(0), tokenBegin(0), column(0), line(0),
- prevCharIsCR (false), prevCharIsLF (false), available(0), maxNextCharInd(0),
- inBuf(0),tabSize(1), trackLineColumn(true) {
+ bufline(NULL), bufcolumn(NULL), buffer(NULL), bufpos(0), bufsize(0),
+ tokenBegin(0), column(0), line(0), prevCharIsCR(false), prevCharIsLF(false),
+ available(0), maxNextCharInd(0), inBuf(0), tabSize(1), trackLineColumn(true),
+ inputStream(NULL), deleteStream(false) {
ReInit(JAVACC_STRING_TYPE(buf, sz), startline, startcolumn, buffersize);
}
CharStream(const JAVACC_CHAR_TYPE *buf, int sz, int startline, int startcolumn) :
- bufline(NULL), bufcolumn(NULL), inputStream(NULL), deleteStream(false),
- buffer(NULL), bufpos(0), bufsize(0), tokenBegin(0), column(0), line(0),
- prevCharIsCR (false), prevCharIsLF (false), available(0), maxNextCharInd(0),
- inBuf(0),tabSize(1), trackLineColumn(true) {
+ bufline(NULL), bufcolumn(NULL), buffer(NULL), bufpos(0), bufsize(0),
+ tokenBegin(0), column(0), line(0), prevCharIsCR(false), prevCharIsLF(false),
+ available(0), maxNextCharInd(0), inBuf(0), tabSize(1), trackLineColumn(true),
+ inputStream(NULL), deleteStream(false) {
ReInit(JAVACC_STRING_TYPE(buf, sz), startline, startcolumn, INITIAL_BUFFER_SIZE);
}
CharStream(const JAVACC_STRING_TYPE& str, int startline,
int startcolumn, int buffersize) :
- bufline(NULL), bufcolumn(NULL), inputStream(NULL), deleteStream(false),
- buffer(NULL), bufpos(0), bufsize(0), tokenBegin(0), column(0), line(0),
- prevCharIsCR (false), prevCharIsLF (false), available(0), maxNextCharInd(0),
- inBuf(0),tabSize(1), trackLineColumn(true) {
+ bufline(NULL), bufcolumn(NULL), buffer(NULL), bufpos(0), bufsize(0),
+ tokenBegin(0), column(0), line(0), prevCharIsCR(false), prevCharIsLF(false),
+ available(0), maxNextCharInd(0), inBuf(0), tabSize(1), trackLineColumn(true),
+ inputStream(NULL), deleteStream(false) {
ReInit(str, startline, startcolumn, buffersize);
}
CharStream(const JAVACC_STRING_TYPE& str, int startline, int startcolumn) :
- bufline(NULL), bufcolumn(NULL), inputStream(NULL), deleteStream(false),
- buffer(NULL), bufpos(0), bufsize(0), tokenBegin(0), column(0), line(0),
- prevCharIsCR (false), prevCharIsLF (false), available(0), maxNextCharInd(0),
- inBuf(0) ,tabSize(1), trackLineColumn(true){
+ bufline(NULL), bufcolumn(NULL), buffer(NULL), bufpos(0), bufsize(0),
+ tokenBegin(0), column(0), line(0), prevCharIsCR(false), prevCharIsLF(false),
+ available(0), maxNextCharInd(0), inBuf(0), tabSize(1), trackLineColumn(true),
+ inputStream(NULL), deleteStream(false) {
ReInit(str, startline, startcolumn, INITIAL_BUFFER_SIZE);
}
CharStream(ReaderStream *input_stream, int startline,
int startcolumn, int buffersize) :
- bufline(NULL), bufcolumn(NULL), inputStream(NULL), deleteStream(false),
- buffer(NULL), bufpos(0), bufsize(0), tokenBegin(0), column(0), line(0),
- prevCharIsCR (false), prevCharIsLF (false), available(0), maxNextCharInd(0),
- inBuf(0),tabSize(1), trackLineColumn(true) {
+ bufline(NULL), bufcolumn(NULL), buffer(NULL), bufpos(0), bufsize(0),
+ tokenBegin(0), column(0), line(0), prevCharIsCR(false), prevCharIsLF(false),
+ available(0), maxNextCharInd(0), inBuf(0), tabSize(1), trackLineColumn(true),
+ inputStream(NULL), deleteStream(false) {
ReInit(input_stream, startline, startcolumn, INITIAL_BUFFER_SIZE);
}
CharStream(ReaderStream *input_stream, int startline, int startcolumn) :
- bufline(NULL), bufcolumn(NULL), inputStream(NULL), deleteStream(false),
- buffer(NULL), bufpos(0), bufsize(0), tokenBegin(0), column(0), line(0),
- prevCharIsCR (false), prevCharIsLF (false), available(0), maxNextCharInd(0),
- inBuf(0),tabSize(1), trackLineColumn(true) {
+ bufline(NULL), bufcolumn(NULL), buffer(NULL), bufpos(0), bufsize(0),
+ tokenBegin(0), column(0), line(0), prevCharIsCR(false), prevCharIsLF(false),
+ available(0), maxNextCharInd(0), inBuf(0), tabSize(1), trackLineColumn(true),
+ inputStream(NULL), deleteStream(false) {
ReInit(input_stream, startline, startcolumn, INITIAL_BUFFER_SIZE);
}
CharStream(ReaderStream *input_stream) :
- bufline(NULL), bufcolumn(NULL), inputStream(NULL), deleteStream(false),
- buffer(NULL), bufpos(0), bufsize(0), tokenBegin(0), column(0), line(0),
- prevCharIsCR (false), prevCharIsLF (false), available(0), maxNextCharInd(0),
- inBuf(0),tabSize(1), trackLineColumn(true) {
+ bufline(NULL), bufcolumn(NULL), buffer(NULL), bufpos(0), bufsize(0),
+ tokenBegin(0), column(0), line(0), prevCharIsCR(false), prevCharIsLF(false),
+ available(0), maxNextCharInd(0), inBuf(0), tabSize(1), trackLineColumn(true),
+ inputStream(NULL), deleteStream(false) {
ReInit(input_stream, 1, 1, INITIAL_BUFFER_SIZE);
}
- virtual void ReInit(ReaderStream *input_stream, int startline, int startcolumn,
- int buffersize);
+ virtual void ReInit(ReaderStream *input_stream, int startline, int startcolumn, int buffersize);
- virtual void ReInit(ReaderStream *input_stream, int startline,
- int startcolumn) {
+ virtual void ReInit(ReaderStream *input_stream, int startline, int startcolumn) {
ReInit(input_stream, startline, startcolumn, INITIAL_BUFFER_SIZE);
}
@@ -232,26 +242,26 @@ virtual inline JAVACC_CHAR_TYPE readChar() {
protected:
virtual void UpdateLineColumn(JAVACC_CHAR_TYPE c);
- int *bufline;
- int *bufcolumn;
- ReaderStream *inputStream;
- bool deleteStream;
- JAVACC_CHAR_TYPE * buffer;
- int bufpos;
- int bufsize;
- int tokenBegin;
- int column;
- int line;
- bool prevCharIsCR ;
- bool prevCharIsLF ;
- int available;
- int maxNextCharInd;
- int inBuf ;
- int tabSize ;
- bool trackLineColumn;
+ int* bufline;
+ int* bufcolumn;
+ JAVACC_CHAR_TYPE* buffer;
+ int bufpos;
+ int bufsize;
+ int tokenBegin;
+ int column;
+ int line;
+ bool prevCharIsCR;
+ bool prevCharIsLF;
+ int available;
+ int maxNextCharInd;
+ int inBuf;
+ int tabSize;
+ bool trackLineColumn;
+ ReaderStream* inputStream;
+ bool deleteStream;
};
}
}
#endif
-/* JavaCC - OriginalChecksum=f8c313c692e78dec0bf9c85d18cb3b56 (do not edit this line) */
+/* JavaCC - OriginalChecksum=3f0e693d1617236429891c8c95713d73 (do not edit this line) */
generated by cgit v0.12 at 2024-06-26 08:32:44 (GMT)