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Make the subComponents vector mutable, make some functions const and add private methods to ParseTree to make creation of const objects possible.

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This commit is contained in:
Username404 2021-03-18 14:02:12 +01:00
parent 28175f2d96
commit 29f0fafe31
Signed by: Username404-59
GPG Key ID: 7AB361FBB257A5D1
1 changed files with 11 additions and 8 deletions
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19
src/headers/parsing/ParseComponents.hpp
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@ -12,16 +12,19 @@ class ParseComponent {};
struct ParseTree: public ParseComponent { struct ParseTree: public ParseComponent {
private: private:
mutable unsigned int compCount = 0; mutable unsigned int compCount = 0;
inline void addComp(const auto& comp) const {
subComponents.push_back(comp); ++compCount;
}; inline void addAllComps(auto& comps) { for (const auto& comp: comps) addComp(comp); }
protected: protected:
vector<ParseComponent> subComponents; mutable vector<ParseComponent> subComponents;
public: public:
unsigned int& getCompCount() { return compCount; } unsigned int& getCompCount() const { return compCount; }
auto& getComponents() { return subComponents; } auto& getComponents() const { return subComponents; }
void add(const ParseComponent& component) { subComponents.push_back(component); ++compCount; }; void add(const ParseComponent& component) { addComp(component); };
void addAll(const vector<ParseComponent>& components) { for (const auto& comp: components) add(comp); } void addAll(const vector<ParseComponent>& components) { }
void operator<<(const ParseComponent& component) { this->add(component); } void operator<<(const ParseComponent& component) { this->addComp(component); }
explicit ParseTree(const ParseComponent& element): subComponents() { *this << element; } explicit ParseTree(const ParseComponent& element): subComponents() { addComp(element); }
ParseTree(const initializer_list<ParseComponent>& elements): subComponents() { addAll(elements); } ParseTree(const initializer_list<ParseComponent>& elements): subComponents() { addAllComps(elements); }
ParseTree(): subComponents() {}; ParseTree(): subComponents() {};
~ParseTree() = default; ~ParseTree() = default;
}; };