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| | ExprRange (Expr *start, Expr *stop, Expr *step=nullptr) |
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| Expr * | start () const |
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| Expr * | stop () const |
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| Expr * | step () const |
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| Value * | eval () const override |
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| std::string | getExpression (Object *context) const override |
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| virtual void | accept (ExprVisitor &visitor)=0 |
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| virtual Expr * | exec () const |
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| virtual errc_t | setValue (Value *val) |
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| Object () |
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| Object (Object *parentScope) |
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| Object (std::nullptr_t) |
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| Object (const Object &obj) |
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| Object (Object *parentScope) |
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| Object (std::nullptr_t) |
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| virtual Class * | getType () const |
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| virtual const std::string & | getName () const |
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| errc_t | openEditDialog () |
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| Attribute | attr (StringView path) |
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| errc_t | getAttrBool (StringView path, bool &value) const |
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| errc_t | getAttrInt (StringView path, int &value) const |
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| errc_t | getAttrDouble (StringView path, double &value) const |
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| errc_t | getAttrString (StringView path, std::string &value) const |
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| double | getAttrDouble (StringView path) const |
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| int | getAttrInt (StringView path) const |
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| bool | getAttrBool (StringView path) const |
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| std::string | getAttrString (StringView path) const |
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| errc_t | setAttrBool (StringView path, bool value) |
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| errc_t | setAttrInt (StringView path, int value) |
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| errc_t | setAttrDouble (StringView path, double value) |
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| errc_t | setAttrString (StringView path, StringView value) |
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| Class * | type () const |
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| Property * | getProperty (StringView fieldName) const |
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| uint32_t | getID () const |
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| errc_t | setParentScope (Object *parentScope) |
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| Object * | getParentScope () const |
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| uint32_t | refCount () const |
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| uint32_t | weakRefCount () const |
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| bool | isDestructed () const |
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| void | destruct () |
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| uint32_t | incWeakRef () |
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| uint32_t | decWeakRef () |
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| uint32_t | incRef () |
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| uint32_t | decRef () |
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| uint32_t | decRefNoDelete () |
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范围表达式
范围表达式用于表示一个范围,包含起始值、结束值和步长(可选)。 步长表达式可选,默认值为1。