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Lexical Tokens

 
Figure 1.1: The LINK Directory Structure
Token ID Token String
INT_CONST ([+\-])?[0-9][0-9]*
DBL_CONST ([+\-])?[0-9]+(\.[0-9]*)([Ee][+\-]?[0-9]+)?([lL])?
DBL_CONST ([+\-])?[0-9]*(\.[0-9]+)([Ee][+\-]?[0-9]+)?([lL])?
DBL_CONST ([+\-])?[0-9]+(\.[0-9]*)?([Ee][+\-]?[0-9]+)([lL])?
FLT_CONST ([+\-])?[0-9]+(\.[0-9]*)([Ee][+\-]?[0-9]+)?[fF]
FLT_CONST ([+\-])?[0-9]*(\.[0-9]+)([Ee][+\-]?[0-9]+)?[fF]
FLT_CONST ([+\-])?[0-9]+(\.[0-9]*)?([Ee][+\-]?[0-9]+)[fF]
LBRACE "{"
RBRACE "}"
LBRACKET "["
RBRACKET "]"
LDIRECT "<"
RDIRECT ">"
COMMA ","
ABSTRACTGRAPH Graph
MHYPERGRAPH MHyperGraph
HYPERGRAPH HyperGraph
MUHYPERGRAPH MUHyperGraph
UHYPERGRAPH UHyperGraph
MDHYPERGRAPH MDHyperGraph
DHYPERGRAPH DHyperGraph
MBINGRAPH MBinGraph
BINGRAPH BinGraph
MUBINGRAPH MUBinGraph
UBINGRAPH UBinGraph
MDBINGRAPH MDBinGraph
DBINGRAPH DBinGraph
VERTICES Vertices
EDGES Edges
LOCATION location
SUBGRAPH x_subgraph
INT_ATTR back
STR_ATTR color
INT_ATTR direction
DBL_ATTR distance
INT_ATTR finish_time
STR_ATTR graph_name
STR_ATTR label
INT_ATTR low
INT_ATTR mark
STR_ATTR name
INT_ATTR open
VPTR_ATTR pred
VPTR_ATTR forefather
INT_ATTR start_time
INT_ATTR size
DBL_ATTR weight
INT_ATTR width
DBL_ATTR x
DBL_ATTR y
IDENT [a-zA-Z_][a-zA-Z0-9_]*
STR_CONST \"([^"\n]|\\\"|\n)*\"

next up previous contents
Next: Language Grammar Up: Graph File Format Previous: Graph File Format
RHS Linux User
1/26/1998