| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Copyright (c) 2000-2014 Ericsson Telecom AB |
| 3 | // All rights reserved. This program and the accompanying materials |
| 4 | // are made available under the terms of the Eclipse Public License v1.0 |
| 5 | // which accompanies this distribution, and is available at |
| 6 | // http://www.eclipse.org/legal/epl-v10.html |
| 7 | /////////////////////////////////////////////////////////////////////////////// |
| 8 | #ifndef COMPFIELD_HH_ |
| 9 | #define COMPFIELD_HH_ |
| 10 | |
| 11 | #include "Setting.hh" |
| 12 | |
| 13 | class RawAST; |
| 14 | |
| 15 | namespace Common { |
| 16 | |
| 17 | /** |
| 18 | * A class to represent a field of a compound type (sequence/record, |
| 19 | * set and choice/union). |
| 20 | */ |
| 21 | class CompField : public Node, public Location { |
| 22 | private: |
| 23 | /** The name of the field. Owned by the CompField. */ |
| 24 | Identifier *name; |
| 25 | /** The type of the field. Owned. */ |
| 26 | Type *type; |
| 27 | bool is_optional; |
| 28 | /** Default value or 0 if no default value. Owned. */ |
| 29 | Value *defval; |
| 30 | /** Raw attributes or 0. Owned */ |
| 31 | RawAST *rawattrib; |
| 32 | /** Copy constructor not implemented */ |
| 33 | CompField(const CompField& p); |
| 34 | /** Assignment disabled */ |
| 35 | CompField& operator=(const CompField& p); |
| 36 | public: |
| 37 | CompField(Identifier *p_name, Type *p_type, bool p_is_optional=false, |
| 38 | Value *p_defval=0); |
| 39 | virtual ~CompField(); |
| 40 | virtual CompField *clone() const; |
| 41 | virtual void set_fullname(const string& p_fullname); |
| 42 | void set_my_scope(Scope *p_scope); |
| 43 | const Identifier& get_name() const { return *name; } |
| 44 | Type *get_type() const { return type; } |
| 45 | RawAST* get_raw_attrib() const { return rawattrib; } |
| 46 | void set_raw_attrib(RawAST* r_attr); |
| 47 | bool get_is_optional() const { return is_optional; } |
| 48 | bool has_default() const { return defval != 0; } |
| 49 | Value *get_defval() const { return defval; } |
| 50 | virtual void dump(unsigned level) const; |
| 51 | }; |
| 52 | |
| 53 | /** |
| 54 | * Class to represent a map of TTCN-3 StructFieldDef (BNF |
| 55 | * 23). Create a CompFieldMap and use add_comp(CompField *) to add |
| 56 | * each StructFieldDef (a.k.a. CompRef) into it! Finally, pass |
| 57 | * CompFieldMap* to constructors of record/set/union types! |
| 58 | */ |
| 59 | class CompFieldMap : public Node { |
| 60 | private: |
| 61 | /** Maps the name of the component to the actual component. */ |
| 62 | map<string, CompField> m; |
| 63 | /** Contains pointers to the individual CompField s. |
| 64 | * The CompFieldMap owns the CompFields and will free them. */ |
| 65 | vector<CompField> v; |
| 66 | /** Points to the owner type, which shall be a TTCN-3 record, set or |
| 67 | * union or an ASN.1 open type. |
| 68 | * The CompFieldMap does not own the type. */ |
| 69 | Type *my_type; |
| 70 | /** Indicates whether the uniqueness of field identifiers has been |
| 71 | * verified. */ |
| 72 | bool checked; |
| 73 | |
| 74 | CompFieldMap(const CompFieldMap& p); |
| 75 | /** Assignment disabled */ |
| 76 | CompFieldMap& operator=(const CompFieldMap& p); |
| 77 | public: |
| 78 | CompFieldMap() : Node(), m(), v(), my_type(0), checked(false) {} |
| 79 | virtual ~CompFieldMap(); |
| 80 | virtual CompFieldMap *clone() const; |
| 81 | virtual void set_fullname(const string& p_fullname); |
| 82 | virtual void set_my_scope(Scope *p_scope); |
| 83 | void set_my_type(Type *p_my_type) { my_type = p_my_type; } |
| 84 | void add_comp(CompField *comp); |
| 85 | size_t get_nof_comps() const { return v.size(); } |
| 86 | CompField* get_comp_byIndex(size_t n) const { return v[n]; } |
| 87 | bool has_comp_withName(const Identifier& p_name); |
| 88 | CompField* get_comp_byName(const Identifier& p_name); |
| 89 | private: |
| 90 | const char *get_typetype_name() const; |
| 91 | /** Check the uniqueness of field identifiers. |
| 92 | * Builds the map \c m in the process. */ |
| 93 | void chk_uniq(); |
| 94 | public: |
| 95 | void chk(); |
| 96 | virtual void dump(unsigned level) const; |
| 97 | }; |
| 98 | |
| 99 | |
| 100 | } /* namespace Common */ |
| 101 | #endif /* COMPFIELD_HH_ */ |