root / trunk / compiler / cppAst / ast / identifiers / Identifier.cpp @ 4
1 | 2 | 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 | |||
23 | |||
24 | |||
25 | |||
26 | #include <string> |
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27 | |||
28 | #include <ast/IScope.hpp> |
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29 | #include <ast/identifiers/Identifier.hpp> |
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30 | #include <base/Exceptions.hpp> |
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31 | #include <ast/identifiers/TypeIdentifier.hpp> |
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32 | #include <ast/identifiers/EnumIdentifier.hpp> |
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33 | #include <ast/identifiers/AttributeIdentifier.hpp> |
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34 | #include <ast/identifiers/LocalVariableIdentifier.hpp> |
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35 | #include <ast/identifiers/ParameterIdentifier.hpp> |
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36 | #include <ast/identifiers/ExpressionVariableIdentifier.hpp> |
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37 | #include <ast/identifiers/MethodIdentifier.hpp> |
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38 | #include <ast/identifiers/NamedActionIdentifier.hpp> |
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39 | #include <ast/identifiers/Module.hpp> |
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40 | #include <ast/identifiers/IdentifierBlock.hpp> |
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41 | #include <ast/identifiers/ConstantIdentifier.hpp> |
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42 | #include <ast/identifiers/MainModule.hpp> |
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43 | |||
44 | using namespace Ast; |
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45 | |||
46 | |||
47 | static void abstractError() { |
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48 | throw new Base::NotImplementedException(); |
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49 | } |
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50 | |||
51 | |||
52 | Base::FuncPtr Identifier::s_idVmt [2][IDENTIFIERKIND_NR_ITEMS] =
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53 | { |
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54 | { |
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55 | /* TypeIdentifier = 0, */ (Base::FuncPtr) &TypeIdentifier::create,
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56 | /* EnumIdentifier = 1, */ (Base::FuncPtr) &EnumIdentifier::create,
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57 | /* LandmarkIdentifier = 2, */ &abstractError,
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58 | /* AttributeIdentifier = 3, */ (Base::FuncPtr) &AttributeIdentifier::create,
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59 | /* LocalVariableIdentifier = 4, */ (Base::FuncPtr) &LocalVariableIdentifier::create,
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60 | /* ParameterIdentifier = 5, */ (Base::FuncPtr) &ParameterIdentifier::create,
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61 | /* ExpressionVariableIdentifier = 6, */ (Base::FuncPtr) &ExpressionVariableIdentifier::create,
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62 | /* MethodIdentifier = 7, */ (Base::FuncPtr) &MethodIdentifier::create,
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63 | /* NamedActionIdentifier = 8, */ (Base::FuncPtr) &NamedActionIdentifier::create,
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64 | /* Module = 9, */ (Base::FuncPtr) &Module::create,
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65 | /* List_Normal = 10, */ (Base::FuncPtr) &UnspecIdentifierBlock::create,
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66 | /* Constant = 11, */ (Base::FuncPtr) &ConstantIdentifier::create,
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67 | /* MainModule = 12, */ (Base::FuncPtr) &MainModule::create,
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68 | /* List_Nondeterministic = 13, */ (Base::FuncPtr) &NondetIdentifierBlock::create,
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69 | /* List_Seqential = 14, */ (Base::FuncPtr) &SeqIdentifierBlock::create,
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70 | /* List_Prioritized = 15, */ (Base::FuncPtr) &PrioIdentifierBlock::create
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71 | }, |
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72 | { |
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73 | /* TypeIdentifier = 0, */ (Base::FuncPtr) &TypeIdentifier::createCopy,
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74 | /* EnumIdentifier = 1, */ (Base::FuncPtr) &EnumIdentifier::createCopy,
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75 | /* LandmarkIdentifier = 2, */ &abstractError,
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76 | /* AttributeIdentifier = 3, */ (Base::FuncPtr) &AttributeIdentifier::createCopy,
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77 | /* LocalVariableIdentifier = 4, */ (Base::FuncPtr) &LocalVariableIdentifier::createCopy,
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78 | /* ParameterIdentifier = 5, */ (Base::FuncPtr) &ParameterIdentifier::createCopy,
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79 | /* ExpressionVariableIdentifier = 6, */ (Base::FuncPtr) &ExpressionVariableIdentifier::createCopy,
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80 | /* MethodIdentifier = 7, */ (Base::FuncPtr) &MethodIdentifier::createCopy,
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81 | /* NamedActionIdentifier = 8, */ (Base::FuncPtr) &NamedActionIdentifier::createCopy,
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82 | /* Module = 9, */ (Base::FuncPtr) &Module::create,
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83 | /* List_Normal = 10, */ (Base::FuncPtr) &UnspecIdentifierBlock::createCopy,
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84 | /* Constant = 11, */ (Base::FuncPtr) &ConstantIdentifier::createCopy,
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85 | /* MainModule = 12, */ (Base::FuncPtr) &MainModule::createCopy,
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86 | /* List_Nondeterministic = 13, */ (Base::FuncPtr) &NondetIdentifierBlock::createCopy,
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87 | /* List_Seqential = 14, */ (Base::FuncPtr) &SeqIdentifierBlock::createCopy,
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88 | /* List_Prioritized = 15, */ (Base::FuncPtr) &PrioIdentifierBlock::createCopy
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89 | } |
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90 | }; |
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91 | |||
92 | Identifier* Identifier::createVirtual(IdentifierKind aType) { |
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93 | return (std::uint8_t)aType < IDENTIFIERKIND_NR_ITEMS ? ((ConstrPtr)s_idVmt[0][(std::uint8_t)aType])() : nullptr; |
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94 | } |
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95 | |||
96 | Identifier* Identifier::createVirtual(const Identifier& toCopy) {
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97 | std::uint8_t aType ((std::uint8_t)toCopy.kind()); |
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98 | return ((CopyConstrPtr)s_idVmt[1][aType])(toCopy); |
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99 | } |
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100 | |||
101 | |||
102 | Identifier::Identifier(IdentifierKind identifierKind) : |
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103 | AstElement(AstNodeTypeEnum::identifier), |
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104 | m_tokenText (""),
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105 | m_line (-1),
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106 | m_column (-1),
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107 | m_definingScope (nullptr),
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108 | m_identifierKind(identifierKind), |
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109 | m_type (nullptr)
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110 | {} |
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111 | |||
112 | |||
113 | Identifier::Identifier(const Identifier& toCopy) :
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114 | AstElement(AstNodeTypeEnum::identifier), |
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115 | m_tokenText (toCopy.m_tokenText), |
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116 | m_line (toCopy.m_line), |
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117 | m_column (toCopy.m_column), |
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118 | m_definingScope (toCopy.m_definingScope), |
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119 | m_identifierKind(toCopy.m_identifierKind), |
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120 | m_type (nullptr)
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121 | {} |
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122 | |||
123 | Identifier::~Identifier() |
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124 | {} |
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125 | |||
126 | Identifier* Identifier::clone() const
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127 | { |
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128 | throw new Base::NotImplementedException(); |
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129 | } |
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130 | |||
131 | void Identifier::accept(IAstVisitor& )
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132 | { |
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133 | throw new Base::NotImplementedException(); |
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134 | } |
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135 | |||
136 | string Identifier::fullyQualifiedName() const { |
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137 | string result = tokenText();
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138 | IScope* parent = definingScope(); |
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139 | while (parent != nullptr) { |
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140 | std::string scopeName = parent->getScopeName();
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141 | if (!scopeName.empty())
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142 | result = scopeName + "::" + result;
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143 | parent = parent->getParentScope(); |
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144 | } |
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145 | return result;
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146 | } |
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147 | |||
148 | |||
149 | |||
150 | //int32_t Identifier::compareTo(Identifier* obj)
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151 | //{
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152 | // throw new Base::NotImplementedException();
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153 | //return npc(tokenText())->compareTo(npc(obj)->toString());
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154 | //}
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155 |