Author: Linux Manual

src/antlr3lexer.c – Base implementation of an antlr 3 lexer. Synopsis#include <antlr3lexer.h> FunctionsANTLR3_API pANTLR3_LEXER antlr3LexerNew (ANTLR3_UINT32 sizeHint, pANTLR3_RECOGNIZER_SHARED_STATE state) ANTLR3_API pANTLR3_LEXER antlr3LexerNewStream (ANTLR3_UINT32 sizeHint, pANTLR3_INPUT_STREAM input, pANTLR3_RECOGNIZER_SHARED_STATE state) static void displayRecognitionError (pANTLR3_BASE_RECOGNIZER recognizer, pANTLR3_UINT8 *tokenNames) Default lexer error handler (works for 8 bit streams only!!!). static pANTLR3_COMMON_TOKEN emit (pANTLR3_LEXER lexer) static void emitNew (pANTLR3_LEXER lexer, pANTLR3_COMMON_TOKEN…

ANTLR3_COMMON_TREE_NODE_STREAM_struct – Synopsis#include <antlr3commontreenodestream.h> Data FieldsANTLR3_MARKER absoluteNodeIndex What node index did we just consume? i=0..n-1 for n node trees. pANTLR3_BASE_TREE_ADAPTOR adaptor Pointer to tree adaptor interface that manipulates/builds the tree. void(* addLookahead )(struct ANTLR3_COMMON_TREE_NODE_STREAM_struct *ctns, pANTLR3_BASE_TREE node) void(* addNavigationNode )(struct ANTLR3_COMMON_TREE_NODE_STREAM_struct *ctns, ANTLR3_UINT32 ttype) ANTLR3_INT32 currentChildIndex Which child are we currently visiting? If -1 we…

ANTLR3_INPUT_STREAM_struct – Master context structure for an ANTLR3 C runtime based input stream. Synopsis#include <antlr3input.h> Data Fieldsvoid *(* _LT )(struct ANTLR3_INPUT_STREAM_struct *input, ANTLR3_INT32 lt) Pointer to function to return input stream element at 1 based offset from nextChar. ANTLR3_UINT8 charByteSize Indicates the size, in 8 bit units, of a single character. ANTLR3_INT32 charPositionInLine The offset…

src/antlr3commontreenodestream.c – Defines the implementation of the common node stream the default tree node stream used by ANTLR. Synopsis#include <antlr3commontreenodestream.h> Functionsstatic ANTLR3_UINT32 _LA (pANTLR3_INT_STREAM is, ANTLR3_INT32 i) static pANTLR3_BASE_TREE _LT (pANTLR3_TREE_NODE_STREAM tns, ANTLR3_INT32 k) static void addNavigationNode (pANTLR3_COMMON_TREE_NODE_STREAM ctns, ANTLR3_UINT32 ttype) static void antlr3CommonTreeNodeStreamFree (pANTLR3_COMMON_TREE_NODE_STREAM ctns) Free up any resources that belong to this common…

src/antlr3basetreeadaptor.c – Contains the base functions that all tree adaptors start with. Synopsis#include <antlr3basetreeadaptor.h> Functionsstatic void addChild (pANTLR3_BASE_TREE_ADAPTOR adaptor, pANTLR3_BASE_TREE t, pANTLR3_BASE_TREE child) Add a child to the tree t. static void addChildToken (pANTLR3_BASE_TREE_ADAPTOR adaptor, pANTLR3_BASE_TREE t, pANTLR3_COMMON_TOKEN child) Use the adaptor implementation to add a child node with the supplied token. ANTLR3_API void antlr3BaseTreeAdaptorInit…

src/antlr3lexer.c – Base implementation of an antlr 3 lexer. Synopsis#include <antlr3lexer.h> FunctionsANTLR3_API pANTLR3_LEXER antlr3LexerNew (ANTLR3_UINT32 sizeHint, pANTLR3_RECOGNIZER_SHARED_STATE state) ANTLR3_API pANTLR3_LEXER antlr3LexerNewStream (ANTLR3_UINT32 sizeHint, pANTLR3_INPUT_STREAM input, pANTLR3_RECOGNIZER_SHARED_STATE state) static void displayRecognitionError (pANTLR3_BASE_RECOGNIZER recognizer, pANTLR3_UINT8 *tokenNames) Default lexer error handler (works for 8 bit streams only!!!). static pANTLR3_COMMON_TOKEN emit (pANTLR3_LEXER lexer) static void emitNew (pANTLR3_LEXER lexer, pANTLR3_COMMON_TOKEN…

ANTLR3_COMMON_TREE_NODE_STREAM_struct – Synopsis#include <antlr3commontreenodestream.h> Data FieldsANTLR3_MARKER absoluteNodeIndex What node index did we just consume? i=0..n-1 for n node trees. pANTLR3_BASE_TREE_ADAPTOR adaptor Pointer to tree adaptor interface that manipulates/builds the tree. void(* addLookahead )(struct ANTLR3_COMMON_TREE_NODE_STREAM_struct *ctns, pANTLR3_BASE_TREE node) void(* addNavigationNode )(struct ANTLR3_COMMON_TREE_NODE_STREAM_struct *ctns, ANTLR3_UINT32 ttype) ANTLR3_INT32 currentChildIndex Which child are we currently visiting? If -1 we…

ANTLR3_COMMON_TREE_NODE_STREAM_struct – Synopsis#include <antlr3commontreenodestream.h> Data FieldsANTLR3_MARKER absoluteNodeIndex What node index did we just consume? i=0..n-1 for n node trees. pANTLR3_BASE_TREE_ADAPTOR adaptor Pointer to tree adaptor interface that manipulates/builds the tree. void(* addLookahead )(struct ANTLR3_COMMON_TREE_NODE_STREAM_struct *ctns, pANTLR3_BASE_TREE node) void(* addNavigationNode )(struct ANTLR3_COMMON_TREE_NODE_STREAM_struct *ctns, ANTLR3_UINT32 ttype) ANTLR3_INT32 currentChildIndex Which child are we currently visiting? If -1 we…

src/antlr3debughandlers.c – Provides the debugging functions invoked by a recognizer built using the debug generator mode of the antlr tool. Synopsis#include <antlr3.h> Functionsstatic void ack (pANTLR3_DEBUG_EVENT_LISTENER delboy) static void addChild (pANTLR3_DEBUG_EVENT_LISTENER delboy, pANTLR3_BASE_TREE root, pANTLR3_BASE_TREE child) ANTLR3_API pANTLR3_DEBUG_EVENT_LISTENER antlr3DebugListenerNew () Create and initialize a new debug event listener that can be connected to by ANTLRWorks…

ANTLR3_COMMON_TOKEN_struct – The definition of an ANTLR3 common token structure, which all implementations of a token stream should provide, installing any further structures in the custom pointer element of this structure. Synopsis#include <antlr3commontoken.h> Data FieldsANTLR3_UINT32 channel The virtual channel that this token exists in. ANTLR3_INT32 charPosition The character position in the line that this token…

ANTLR3_COMMON_TOKEN_struct – The definition of an ANTLR3 common token structure, which all implementations of a token stream should provide, installing any further structures in the custom pointer element of this structure. Synopsis#include <antlr3commontoken.h> Data FieldsANTLR3_UINT32 channel The virtual channel that this token exists in. ANTLR3_INT32 charPosition The character position in the line that this token…

ANTLR3_TOPO_struct – A topological sort system that given a set of dependencies of a node m on node n, can sort them in dependency order. Synopsis#include <antlr3collections.h> Data Fieldsvoid(* addEdge )(struct ANTLR3_TOPO_struct *topo, ANTLR3_UINT32 edge, ANTLR3_UINT32 dependency) A method that adds an edge from one node to another. pANTLR3_UINT32 cycle A vector used to detect…

include/antlr3convertutf.h – Synopsis#include <antlr3defs.h> Defines#define UNI_MAX_BMP (UTF32)0x0000FFFF #define UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF #define UNI_MAX_UTF16 (UTF32)0x0010FFFF #define UNI_MAX_UTF32 (UTF32)0x7FFFFFFF #define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD Typedefstypedef ANTLR3_UINT16 UTF16 typedef ANTLR3_UINT32 UTF32 typedef ANTLR3_UINT8 UTF8 Enumerationsenum ConversionFlags { strictConversion = 0, lenientConversion } enum ConversionResult { conversionOK, sourceExhausted, targetExhausted, sourceIllegal } FunctionsConversionResult ConvertUTF16toUTF32 (const UTF16 **sourceStart, const UTF16 *sourceEnd, UTF32 **targetStart, UTF32…

ANTLR3_BITSET_LIST_struct – Synopsis#include <antlr3bitset.h> Data FieldspANTLR3_BITWORD bits Pointer to the allocated array of bits for this bit set, which is an array of 64 bit elements (of the architecture). ANTLR3_UINT32 length Length of the current bit set in ANTLR3_UINT64 units. Field DocumentationpANTLR3_BITWORD ANTLR3_BITSET_LIST_struct::bitsPointer to the allocated array of bits for this bit set, which is…

ANTLR3_STRING_struct – Base string class tracks the allocations and provides simple string tracking functions. Synopsis#include <antlr3string.h> Data FieldspANTLR3_UINT8(* addc )(struct ANTLR3_STRING_struct *string, ANTLR3_UINT32 c) Pointer to function that adds a single character to the end of the string, in the encoding of the string – 8 bit, 16 bit, utf-8 etc. pANTLR3_UINT8(* addi )(struct ANTLR3_STRING_struct…

ANTLR3_INT_TRIE_NODE_struct – Structure that defines an element/node in an ANTLR3_INT_TRIE. Synopsis#include <antlr3collections.h> Data FieldsANTLR3_UINT32 bitNum This is the left/right bit index for traversal along the nodes. pANTLR3_TRIE_ENTRY buckets This is the data bucket(s) that the key indexes, which may be NULL. ANTLR3_INTKEY key This is the actual key that the entry represents if it is…

ANTLR3_INT_STREAM_struct – Synopsis#include <antlr3intstream.h> Data FieldsANTLR3_UINT32(* _LA )(struct ANTLR3_INT_STREAM_struct *intStream, ANTLR3_INT32 i) Get ANTLR3_UINT32 at current input pointer + i ahead where i=1 is next ANTLR3_UINT32. ANTLR3_UINT32 cachedSize Because the indirect call, though small in individual cases can mount up if there are thousands of tokens (very large input streams), callers of size can optionally…

ANTLR3_RECOGNIZER_SHARED_STATE_struct – All the data elements required to track the current state of any recognizer (lexer, parser, tree parser). Synopsis#include <antlr3recognizersharedstate.h> Data FieldsANTLR3_INT32 backtracking If 0, no backtracking is going on. ANTLR3_UINT32 channel The channel number for the current token. void * custom ANTLR3_BOOLEAN error If set to ANTLR3_TRUE then the recognizer has an exception…

ANTLR3_HASH_ENTRY_struct – Internal structure representing an element in a hash bucket. Synopsis#include <antlr3collections.h> Public Member Functionsvoid (ANTLR3_CDECL *free)(void *data) Pointer to routine that knows how to release the memory structure pointed at by data. Data Fieldsvoid * data Pointer to the data for this particular entry. ANTLR3_HASH_KEY keybase Key that created this particular entry. struct…

ANTLR3_HASH_KEY_struct – Synopsis#include <antlr3collections.h> Data Fieldsunion { ANTLR3_INTKEY iKey used if type is ANTLR3_HASH_TYPE_INT pANTLR3_UINT8 sKey Used if type is ANTLR3_HASH_TYPE_STR. } key ANTLR3_UINT8 type One of #ANTLR3_HASH_TYPE_INT or #ANTLR3_HASH_TYPE_STR. Field DocumentationANTLR3_INTKEY ANTLR3_HASH_KEY_struct::iKeyused if type is ANTLR3_HASH_TYPE_INT Referenced by antlr3HashGetI(), antlr3HashPutI(), and antlr3HashRemoveI(). union { … }        ANTLR3_HASH_KEY_struct::key" Referenced by antlr3HashFree(), antlr3HashGet(), antlr3HashGetI(), antlr3HashPut(), antlr3HashPutI(),…