Add hxx extension for headers

1 files changed, 0 insertions, 138 deletions

diff --git a/build2/target-type b/build2/target-type
deleted file mode 100644
index aa2d7cb..0000000
--- a/build2/target-type
+++ /dev/null
@@ -1,138 +0,0 @@
-// file      : build2/target-type -*- C++ -*-
-// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
-// license   : MIT; see accompanying LICENSE file
-
-#ifndef BUILD2_TARGET_TYPE
-#define BUILD2_TARGET_TYPE
-
-#include <map>
-
-#include <build2/types>
-#include <build2/utility>
-
-namespace build2
-{
-  class scope;
-  class target;
-  class target_key;
-  class prerequisite_key;
-
-  // Target type.
-  //
-  // Note that we assume there is always a single instance of this class for
-  // any target type. As a result, we can use address comparison to determine
-  // if two target types are the same.
-  //
-  // If the extension derivation function is NULL, then it means this target
-  // type does not use extensions. Note that this is relied upon when deciding
-  // whether to print the extension; if the target does use extensions but the
-  // defaults could not (and its ok), could not (and its not ok), or should not
-  // (logically) be obtained, then use target_extension_{null,fail,assert}(),
-  // respectively. If the extension function returns NULL, then that means the
-  // default extension for this target could not be derived.
-  //
-  // The extension is used in two places: search_existing_file() (called for a
-  // prerequisite with the last argument true) and in target::derive_path()
-  // (called for a target with the last argument false); see their
-  // implementations for details.
-  //
-  // If the pattern function is not NULL, then it is used to amend a pattern
-  // or match (reverse is false) and then, if the amendment call returned
-  // true, to reverse it in the resulting matches.
-  //
-  struct target_type
-  {
-    const char* name;
-    const target_type* base;
-
-    // Return target and extension.
-    //
-    pair<target*, optional<string>> (*factory) (const target_type&,
-                                                dir_path,
-                                                dir_path,
-                                                string,
-                                                optional<string>);
-
-    optional<string> (*extension) (const target_key&,
-                                   const scope&,
-                                   bool search);
-
-    bool (*pattern) (const target_type&, const scope&, string&, bool reverse);
-
-    void (*print) (ostream&, const target_key&);
-
-    const target* (*search) (const target&, const prerequisite_key&);
-
-    bool see_through; // A group with the default "see through" semantics.
-
-    template <typename T>
-    bool
-    is_a () const {return is_a (T::static_type);}
-
-    bool
-    is_a (const target_type& tt) const
-    {
-      return this == &tt || (base != nullptr && is_a_base (tt));
-    }
-
-    bool
-    is_a_base (const target_type&) const; // Defined in target.cxx
-  };
-
-  inline bool
-  operator< (const target_type& x, const target_type& y) {return &x < &y;}
-
-  inline bool
-  operator== (const target_type& x, const target_type& y) {return &x == &y;}
-
-  inline bool
-  operator!= (const target_type& x, const target_type& y) {return &x != &y;}
-
-  inline ostream&
-  operator<< (ostream& os, const target_type& tt) {return os << tt.name;}
-
-  // Target type map.
-  //
-  struct target_type_ref
-  {
-    // Like reference_wrapper except it sometimes deletes the target type.
-    //
-    explicit
-    target_type_ref (const target_type& r): p_ (&r), d_ (false) {}
-
-    explicit
-    target_type_ref (unique_ptr<target_type>&& p)
-        : p_ (p.release ()), d_ (true) {}
-
-    target_type_ref (target_type_ref&& r)
-        : p_ (r.p_), d_ (r.d_) {r.p_ = nullptr;}
-
-    ~target_type_ref () {if (p_ != nullptr && d_) delete p_;}
-
-    explicit operator const target_type& () const {return *p_;}
-    const target_type& get () const {return *p_;}
-
-  private:
-    const target_type* p_;
-    bool d_;
-  };
-
-  using target_type_map_base = std::map<string, target_type_ref>;
-
-  class target_type_map: public target_type_map_base
-  {
-  public:
-    const target_type&
-    insert (const target_type& tt)
-    {
-      emplace (tt.name, target_type_ref (tt));
-      return tt;
-    }
-
-    template <typename T>
-    const target_type&
-    insert () {return insert (T::static_type);}
-  };
-}
-
-#endif // BUILD2_TARGET_TYPE