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00020 #ifndef PALUDIS_GUARD_PALUDIS_GENERATOR_HH
00021 #define PALUDIS_GUARD_PALUDIS_GENERATOR_HH 1
00022
00023 #include <paludis/generator-fwd.hh>
00024 #include <paludis/generator_handler-fwd.hh>
00025 #include <paludis/util/private_implementation_pattern.hh>
00026 #include <paludis/util/options.hh>
00027 #include <paludis/filtered_generator-fwd.hh>
00028 #include <paludis/name-fwd.hh>
00029 #include <paludis/environment-fwd.hh>
00030 #include <paludis/package_id-fwd.hh>
00031 #include <paludis/dep_spec-fwd.hh>
00032 #include <paludis/match_package-fwd.hh>
00033 #include <tr1/memory>
00034
00035 namespace paludis
00036 {
00037 class PALUDIS_VISIBLE Generator :
00038 private PrivateImplementationPattern<Generator>
00039 {
00040 protected:
00041 Generator(const std::tr1::shared_ptr<const GeneratorHandler> &);
00042
00043 public:
00044 Generator(const Generator &);
00045 Generator & operator= (const Generator &);
00046 ~Generator();
00047
00048 operator FilteredGenerator () const PALUDIS_ATTRIBUTE((warn_unused_result));
00049
00050 std::string as_string() const PALUDIS_ATTRIBUTE((warn_unused_result));
00051
00052 std::tr1::shared_ptr<const RepositoryNameSet> repositories(
00053 const Environment * const) const
00054 PALUDIS_ATTRIBUTE((warn_unused_result));
00055
00056 std::tr1::shared_ptr<const CategoryNamePartSet> categories(
00057 const Environment * const,
00058 const std::tr1::shared_ptr<const RepositoryNameSet> &) const
00059 PALUDIS_ATTRIBUTE((warn_unused_result));
00060
00061 std::tr1::shared_ptr<const QualifiedPackageNameSet> packages(
00062 const Environment * const,
00063 const std::tr1::shared_ptr<const RepositoryNameSet> &,
00064 const std::tr1::shared_ptr<const CategoryNamePartSet> &) const
00065 PALUDIS_ATTRIBUTE((warn_unused_result));
00066
00067 std::tr1::shared_ptr<const PackageIDSet> ids(
00068 const Environment * const,
00069 const std::tr1::shared_ptr<const RepositoryNameSet> &,
00070 const std::tr1::shared_ptr<const QualifiedPackageNameSet> &) const
00071 PALUDIS_ATTRIBUTE((warn_unused_result));
00072 };
00073
00074 namespace generator
00075 {
00076 class PALUDIS_VISIBLE All :
00077 public Generator
00078 {
00079 public:
00080 All();
00081 };
00082
00083 class PALUDIS_VISIBLE Matches :
00084 public Generator
00085 {
00086 public:
00087 Matches(const PackageDepSpec &, const MatchPackageOptions &);
00088 };
00089
00090 class PALUDIS_VISIBLE Package :
00091 public Generator
00092 {
00093 public:
00094 Package(const QualifiedPackageName &);
00095 };
00096
00097 class PALUDIS_VISIBLE FromRepository :
00098 public Generator
00099 {
00100 public:
00101 FromRepository(const RepositoryName &);
00102 };
00103
00104 class PALUDIS_VISIBLE InRepository :
00105 public Generator
00106 {
00107 public:
00108 InRepository(const RepositoryName &);
00109 };
00110
00111 class PALUDIS_VISIBLE Category :
00112 public Generator
00113 {
00114 public:
00115 Category(const CategoryNamePart &);
00116 };
00117
00118 class PALUDIS_VISIBLE Intersection :
00119 public Generator
00120 {
00121 public:
00122 Intersection(const Generator &, const Generator &);
00123 };
00124
00125 template <typename>
00126 class PALUDIS_VISIBLE SomeIDsMightSupportAction :
00127 public Generator
00128 {
00129 public:
00130 SomeIDsMightSupportAction();
00131 };
00132 }
00133
00134 #ifdef PALUDIS_HAVE_EXTERN_TEMPLATE
00135 extern template class PrivateImplementationPattern<Generator>;
00136 #endif
00137
00138 }
00139
00140 #endif