root / trunk / compiler / cppAst / ast / statements / Statement.cpp @ 9
| 1 | 7 | krennw | /**
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| 2 | *
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| 3 | * OOAS Compiler - C++ AST
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| 4 | *
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| 5 | * Copyright 2015, AIT Austrian Institute of Technology.
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| 6 | * All rights reserved.
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| 7 | *
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| 8 | * SEE THE "LICENSE" FILE FOR THE TERMS UNDER WHICH THIS FILE IS PROVIDED.
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| 9 | *
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| 10 | * If you modify the file please update the list of contributors below to in-
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| 11 | * clude your name. Please also stick to the coding convention of using TABs
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| 12 | * to do the basic (block-level) indentation and spaces for anything after
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| 13 | * that. (Enable the display of special chars and it should be pretty obvious
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| 14 | * what this means.) Also, remove all trailing whitespace.
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| 15 | *
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| 16 | * Contributors:
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| 17 | * Willibald Krenn (AIT)
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| 18 | * Stephan Zimmerer (AIT)
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| 19 | * Christoph Czurda (AIT)
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| 20 | *
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| 21 | */
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| 22 | 2 | krennw | |
| 23 | |||
| 24 | |||
| 25 | #include "Statement.hpp" |
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| 26 | #include <base/Exceptions.hpp> |
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| 27 | #include <ast/statements/GuardedCommand.hpp> |
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| 28 | #include <ast/statements/Call.hpp> |
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| 29 | #include <ast/statements/Assignment.hpp> |
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| 30 | #include <ast/statements/SeqBlock.hpp> |
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| 31 | #include <ast/statements/NondetBlock.hpp> |
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| 32 | #include <ast/statements/PrioBlock.hpp> |
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| 33 | #include <ast/statements/Skip.hpp> |
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| 34 | #include <ast/statements/Abort.hpp> |
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| 35 | #include <ast/statements/Break.hpp> |
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| 36 | //#include <Kill.hpp>
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| 37 | |||
| 38 | namespace Ast {
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| 39 | |||
| 40 | static void abstractError() { |
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| 41 | throw new Base::NotImplementedException(); |
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| 42 | } |
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| 43 | |||
| 44 | Base::FuncPtr Statement::s_stmntVmt [2][STATEMENTKIND_NR_ITEMS] =
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| 45 | {
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| 46 | {
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| 47 | /* GuardedCommand = 0 */ (Base::FuncPtr)&GuardedCommand::create,
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| 48 | /* Call = 1 */ (Base::FuncPtr)&Call::create,
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| 49 | /* Assignment = 2 */ (Base::FuncPtr)&Assignment::create,
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| 50 | /* SeqBlock = 3 */ (Base::FuncPtr)&SeqBlock::create,
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| 51 | /* NondetBlock = 4 */ (Base::FuncPtr)&NondetBlock::create,
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| 52 | /* PrioBlock = 5 */ (Base::FuncPtr)&PrioBlock::create,
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| 53 | /* Skip = 6 */ (Base::FuncPtr)&Skip::create,
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| 54 | /* Abort = 7 */ (Base::FuncPtr)&Abort::create,
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| 55 | /* Kill = 8 */ &abstractError,
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| 56 | /* QualConstraint = 9 */ &abstractError,
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| 57 | /* Break = 10 */ (Base::FuncPtr)&Break::create
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| 58 | }, |
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| 59 | {
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| 60 | /* GuardedCommand = 0 */ (Base::FuncPtr)&GuardedCommand::createCopy,
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| 61 | /* Call = 1 */ (Base::FuncPtr)&Call::createCopy,
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| 62 | /* Assignment = 2 */ (Base::FuncPtr)&Assignment::createCopy,
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| 63 | /* SeqBlock = 3 */ (Base::FuncPtr)&SeqBlock::createCopy,
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| 64 | /* NondetBlock = 4 */ (Base::FuncPtr)&NondetBlock::createCopy,
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| 65 | /* PrioBlock = 5 */ (Base::FuncPtr)&PrioBlock::createCopy,
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| 66 | /* Skip = 6 */ (Base::FuncPtr)&Skip::createCopy,
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| 67 | /* Abort = 7 */ (Base::FuncPtr)&Abort::createCopy,
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| 68 | /* Kill = 8 */ &abstractError,
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| 69 | /* QualConstraint = 9 */ &abstractError,
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| 70 | /* Break = 10 */ (Base::FuncPtr)&Break::createCopy
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| 71 | } |
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| 72 | }; |
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| 73 | |||
| 74 | |||
| 75 | void Statement::accept(IAstVisitor& ) {throw new Base::NotImplementedException();}; |
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| 76 | |||
| 77 | Statement* Statement::createVirtual(StatementKind aType) {
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| 78 | return (std::uint8_t)aType < STATEMENTKIND_NR_ITEMS ? ((ConstrPtr)s_stmntVmt[0][(int)aType])() : nullptr; |
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| 79 | } |
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| 80 | |||
| 81 | Statement* Statement::createVirtual(const Statement& toCopy) {
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| 82 | std::uint8_t atype ((std::uint8_t)toCopy.kind()); |
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| 83 | return ((CopyConstrPtr)s_stmntVmt[1][atype])(toCopy); |
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| 84 | } |
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| 85 | |||
| 86 | |||
| 87 | } |