1 files changed, 94 insertions, 0 deletions
diff --git a/include/lldb/Core/STLUtils.h b/include/lldb/Core/STLUtils.h
new file mode 100644
index 0000000..9321e05
--- /dev/null
+++ b/include/lldb/Core/STLUtils.h
@@ -0,0 +1,94 @@
+//===-- STLUtils.h ----------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_STLUtils_h_
+#define liblldb_STLUtils_h_
+#if defined(__cplusplus)
+
+#include <string.h>
+
+#include <map>
+#include <ostream>
+#include <vector>
+
+//----------------------------------------------------------------------
+// C string less than compare function object
+//----------------------------------------------------------------------
+struct CStringCompareFunctionObject
+{
+    bool operator() (const char* s1, const char* s2) const
+    {
+        return strcmp(s1, s2) < 0;
+    }
+};
+
+
+//----------------------------------------------------------------------
+// C string equality function object (binary predicate).
+//----------------------------------------------------------------------
+struct CStringEqualBinaryPredicate
+{
+    bool operator()(const char* s1, const char* s2) const
+    {
+        return strcmp(s1, s2) == 0;
+    }
+};
+
+
+//----------------------------------------------------------------------
+// Templated type for finding an entry in a std::map<F,S> whose value
+// is equal to something
+//----------------------------------------------------------------------
+template <class F, class S>
+class ValueEquals
+{
+private:
+    S second_value;
+
+public:
+    ValueEquals (const S& val) : second_value(val)
+    {}
+    // Compare the second item
+    bool operator() (std::pair<const F, S> elem)
+    {
+        return elem.second == second_value;
+    }
+};
+
+template <class T>
+inline void PrintAllCollectionElements (std::ostream &s, const T& coll, const char* header_cstr=NULL, const char* separator_cstr=" ")
+{
+    typename T::const_iterator pos;
+
+    if (header_cstr)
+        s << header_cstr;
+    for (pos=coll.begin(); pos!=coll.end(); ++pos) {
+        s << *pos << separator_cstr;
+    }
+    s << std::endl;
+}
+
+// The function object below can be used to delete a STL container that
+// contains C++ object pointers.
+//
+// Usage: std::for_each(vector.begin(), vector.end(), for_each_delete());
+
+struct for_each_cplusplus_delete
+{
+   template <typename T>
+   void operator()(T *ptr){ delete ptr;}
+};
+
+typedef std::vector<std::string> STLStringArray;
+typedef std::vector<const char *> CStringArray;
+
+
+
+#endif  // #if defined(__cplusplus)
+#endif  // liblldb_STLUtils_h_