add: added projectsHEADmain

1 files changed, 43 insertions, 0 deletions

diff --git a/tiger-compiler/lib/misc/separator.hh b/tiger-compiler/lib/misc/separator.hh
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+++ b/tiger-compiler/lib/misc/separator.hh
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+/**
+ ** \file misc/separator.hh
+ ** \brief Output containers with a separator between items.
+ */
+
+#pragma once
+
+#include <iosfwd>
+#include <utility>
+
+namespace misc
+{
+  template <class C, typename S> class separator
+  {
+  public:
+    separator(const C& c, const S& s);
+    std::ostream& operator()(std::ostream& o) const;
+
+  private:
+    const C& container_;
+    const S& separator_;
+  };
+
+  /// Shorthand to create separator(c, s).
+  template <class C, typename S>
+  separator<C, S> separate(const C& c, const S& s);
+
+  /// Shorthand to create separator(c, '\n').
+  template <class C> separator<C, char> separate(const C& c);
+
+  /// Output the separator object \a s on \a ostr.
+  template <class C, typename S>
+  inline std::ostream& operator<<(std::ostream& ostr, const separator<C, S>& s);
+
+  /// Output the pair \a p on \a ostr.
+  /// Usefull if you want to to use a std::pair("something", misc::iendl)
+  /// as your separator.
+  template <class A, typename B>
+  inline std::ostream& operator<<(std::ostream& ostr, const std::pair<A, B>& p);
+
+} // namespace misc
+
+#include <misc/separator.hxx>