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Diffstat (limited to '')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/h/ATokenStream.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/h/ATokenStream.h b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/h/ATokenStream.h new file mode 100644 index 00000000..3df6385d --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/h/ATokenStream.h @@ -0,0 +1,51 @@ +/* ANTLRTokenStream.h + * + * SOFTWARE RIGHTS + * + * We reserve no LEGAL rights to the Purdue Compiler Construction Tool + * Set (PCCTS) -- PCCTS is in the public domain. An individual or + * company may do whatever they wish with source code distributed with + * PCCTS or the code generated by PCCTS, including the incorporation of + * PCCTS, or its output, into commerical software. + * + * We encourage users to develop software with PCCTS. However, we do ask + * that credit is given to us for developing PCCTS. By "credit", + * we mean that if you incorporate our source code into one of your + * programs (commercial product, research project, or otherwise) that you + * acknowledge this fact somewhere in the documentation, research report, + * etc... If you like PCCTS and have developed a nice tool with the + * output, please mention that you developed it using PCCTS. In + * addition, we ask that this header remain intact in our source code. + * As long as these guidelines are kept, we expect to continue enhancing + * this system and expect to make other tools available as they are + * completed. + * + * ANTLR 1.33 + * Terence Parr + * Parr Research Corporation + * with Purdue University and AHPCRC, University of Minnesota + * 1989-2000 + */ + +#ifndef ATOKENSTREAM_H_GATE +#define ATOKENSTREAM_H_GATE + +#include "pcctscfg.h" + +/* This is really a behavior or protocol; it merely indicates the behavior + * required of the input and output of an ANTLRTokenBuffer. You could + * subclass it, but you can also just pass any old pointer to ANTLRTokenBuffer + * with a type cast (in which case, your getANTLRToken() would have to + * explicitly cast the input pointer to your REAL type (typically your lexer)). + */ + +class ANTLRParser; // MR1 + +class DllExportPCCTS ANTLRTokenStream { +public: + virtual _ANTLRTokenPtr getToken() = 0; + virtual ANTLRParser * setParser(ANTLRParser * /*p MR23*/) {return 0; }; // MR12 + virtual ANTLRParser * getParser() { return 0; }; // MR12 +}; + +#endif |