NAME ANTLR3_EXCEPTION_struct – Base structure for an ANTLR3 exception tracker. SYNOPSIS #include <antlr3exception.h> Data Fields ANTLR3_UCHAR c The current character when an error occurred – for lexers. ANTLR3_INT32 charPositionInLine Character position in the line where the error occurred. void * custom Pointer for you, the programmer to add anything you like to an exception. ANTLR3_UINT32…
NAME ANTLR3_HASH_TABLE_struct – Structure that tracks a hash table. SYNOPSIS #include <antlr3collections.h> Data Fields int allowDups Indicates whether the table allows duplicate keys. pANTLR3_HASH_BUCKET buckets Points to the memory where the array of buckets starts. ANTLR3_UINT32 count How many elements currently exist in the table. void(* del )(struct ANTLR3_HASH_TABLE_struct *table, void *key) void(* delI )(struct…
NAME ANTLR3_HASH_ENUM_struct – Internal structure representing an enumeration of a table. SYNOPSIS #include <antlr3collections.h> Data Fields ANTLR3_UINT32 bucket pANTLR3_HASH_ENTRY entry void(* free )(struct ANTLR3_HASH_ENUM_struct *table) int(* next )(struct ANTLR3_HASH_ENUM_struct *en, pANTLR3_HASH_KEY *key, void **data) pANTLR3_HASH_TABLE table Detailed Description Internal structure representing an enumeration of a table. This is returned by antlr3Enumeration() Allows the programmer to…
NAME ANTLR3_BITSET_struct – SYNOPSIS #include <antlr3bitset.h> Data Fields void(* add )(struct ANTLR3_BITSET_struct *bitset, ANTLR3_INT32 bit) ANTLR3_BITSET_LIST blist The actual bits themselves. pANTLR3_BITSET(* bor )(struct ANTLR3_BITSET_struct *bitset1, struct ANTLR3_BITSET_struct *bitset2) void(* borInPlace )(struct ANTLR3_BITSET_struct *bitset, struct ANTLR3_BITSET_struct *bitset2) pANTLR3_BITSET(* clone )(struct ANTLR3_BITSET_struct *inSet) ANTLR3_BOOLEAN(* equals )(struct ANTLR3_BITSET_struct *bitset1, struct ANTLR3_BITSET_struct *bitset2) void(* free )(struct ANTLR3_BITSET_struct *bitset)…
NAME ANTLR3_BITSET_struct – SYNOPSIS #include <antlr3bitset.h> Data Fields void(* add )(struct ANTLR3_BITSET_struct *bitset, ANTLR3_INT32 bit) ANTLR3_BITSET_LIST blist The actual bits themselves. pANTLR3_BITSET(* bor )(struct ANTLR3_BITSET_struct *bitset1, struct ANTLR3_BITSET_struct *bitset2) void(* borInPlace )(struct ANTLR3_BITSET_struct *bitset, struct ANTLR3_BITSET_struct *bitset2) pANTLR3_BITSET(* clone )(struct ANTLR3_BITSET_struct *inSet) ANTLR3_BOOLEAN(* equals )(struct ANTLR3_BITSET_struct *bitset1, struct ANTLR3_BITSET_struct *bitset2) void(* free )(struct ANTLR3_BITSET_struct *bitset)…
NAME ANTLR3_BITSET_LIST_struct – SYNOPSIS #include <antlr3bitset.h> Data Fields pANTLR3_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 Documentation pANTLR3_BITWORD ANTLR3_BITSET_LIST_struct::bits Pointer to the allocated array of bits for…
ANTLR3_INT_TRIE_NODE_struct – Structure that defines an element/node in an ANTLR3_INT_TRIE. Synopsis #include <antlr3collections.h> Data Fields ANTLR3_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…
src/antlr3bitset.c – Contains the C implementation of ANTLR3 bitsets as adapted from Terence Parr’s Java implementation. Synopsis #include <antlr3bitset.h> Functions static void antlr3BitsetAdd (pANTLR3_BITSET bitset, ANTLR3_INT32 bit) static pANTLR3_BITSET antlr3BitsetClone (pANTLR3_BITSET inSet) ANTLR3_API pANTLR3_BITSET antlr3BitsetCopy (pANTLR3_BITSET_LIST blist) static ANTLR3_BOOLEAN antlr3BitsetEquals (pANTLR3_BITSET bitset1, pANTLR3_BITSET bitset2) static void antlr3BitsetFree (pANTLR3_BITSET bitset) static ANTLR3_BOOLEAN antlr3BitsetIsNil (pANTLR3_BITSET bitset) ANTLR3_API…
src/antlr3collections.c – Provides a number of useful functions that are roughly equivalent to java HashTable and List for the purposes of Antlr 3 C runtime. Synopsis #include <antlr3.h> #include ‘antlr3collections.h’ Functions static void addEdge (pANTLR3_TOPO topo, ANTLR3_UINT32 edge, ANTLR3_UINT32 dependency) static void antlr3EnumFree (pANTLR3_HASH_ENUM en) Frees up the memory structures that represent a hash table…
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> Functions static 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…
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> Functions static 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…
src/antlr3basetreeadaptor.c – Contains the base functions that all tree adaptors start with. Synopsis #include <antlr3basetreeadaptor.h> Functions static 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…
src/antlr3basetreeadaptor.c – Contains the base functions that all tree adaptors start with. Synopsis #include <antlr3basetreeadaptor.h> Functions static 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…
ANTLR3_COMMON_TREE_struct – Interface for an ANTLR3 common tree which is what gets passed around by the AST producing parser. Synopsis #include <antlr3commontree.h> Data Fields ANTLR3_BASE_TREE baseTree An encapsulated BASE TREE structure (NOT a pointer) that performs a lot of the dirty work of node management To this we add just a few functions that are…
NAME 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 Fields ANTLR3_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…
NAME ANTLR3_COMMON_TREE_ADAPTOR_struct – SYNOPSIS #include <antlr3commontreeadaptor.h> Data Fields pANTLR3_ARBORETUM arboretum Tree factory for producing new nodes as required without needing to track memory allocation per node. ANTLR3_TREE_ADAPTOR baseAdaptor Base interface implementation, embedded structure. void * super Any enclosing structure/class can use this pointer to point to its own interface. Field Documentation pANTLR3_ARBORETUM ANTLR3_COMMON_TREE_ADAPTOR_struct::arboretum Tree factory…
src/antlr3string.c – Implementation of the ANTLR3 string and string factory classes. Synopsis #include <antlr3string.h> Functions static pANTLR3_UINT8 addc16 (pANTLR3_STRING string, ANTLR3_UINT32 c) static pANTLR3_UINT8 addc8 (pANTLR3_STRING string, ANTLR3_UINT32 c) static pANTLR3_UINT8 addi16 (pANTLR3_STRING string, ANTLR3_INT32 i) static pANTLR3_UINT8 addi8 (pANTLR3_STRING string, ANTLR3_INT32 i) ANTLR3_API pANTLR3_STRING_FACTORY antlr3StringFactoryNew () ANTLR3_API pANTLR3_STRING_FACTORY antlr3UCS2StringFactoryNew () Create a string factory…
NAME src/antlr3string.c – Implementation of the ANTLR3 string and string factory classes. SYNOPSIS #include <antlr3string.h> Functions static pANTLR3_UINT8 addc16 (pANTLR3_STRING string, ANTLR3_UINT32 c) static pANTLR3_UINT8 addc8 (pANTLR3_STRING string, ANTLR3_UINT32 c) static pANTLR3_UINT8 addi16 (pANTLR3_STRING string, ANTLR3_INT32 i) static pANTLR3_UINT8 addi8 (pANTLR3_STRING string, ANTLR3_INT32 i) ANTLR3_API pANTLR3_STRING_FACTORY antlr3StringFactoryNew () ANTLR3_API pANTLR3_STRING_FACTORY antlr3UCS2StringFactoryNew () Create a string…
NAME src/antlr3string.c – Implementation of the ANTLR3 string and string factory classes. SYNOPSIS #include <antlr3string.h> Functions static pANTLR3_UINT8 addc16 (pANTLR3_STRING string, ANTLR3_UINT32 c) static pANTLR3_UINT8 addc8 (pANTLR3_STRING string, ANTLR3_UINT32 c) static pANTLR3_UINT8 addi16 (pANTLR3_STRING string, ANTLR3_INT32 i) static pANTLR3_UINT8 addi8 (pANTLR3_STRING string, ANTLR3_INT32 i) ANTLR3_API pANTLR3_STRING_FACTORY antlr3StringFactoryNew () ANTLR3_API pANTLR3_STRING_FACTORY antlr3UCS2StringFactoryNew () Create a string…
NAME src/antlr3string.c – Implementation of the ANTLR3 string and string factory classes. SYNOPSIS #include <antlr3string.h> Functions static pANTLR3_UINT8 addc16 (pANTLR3_STRING string, ANTLR3_UINT32 c) static pANTLR3_UINT8 addc8 (pANTLR3_STRING string, ANTLR3_UINT32 c) static pANTLR3_UINT8 addi16 (pANTLR3_STRING string, ANTLR3_INT32 i) static pANTLR3_UINT8 addi8 (pANTLR3_STRING string, ANTLR3_INT32 i) ANTLR3_API pANTLR3_STRING_FACTORY antlr3StringFactoryNew () ANTLR3_API pANTLR3_STRING_FACTORY antlr3UCS2StringFactoryNew () Create a string…