remove duplicate examples/move missing bits to the example directory

[SVN r26004]

example/Jamfile

@@ -16,5 +16,7 @@ test-suite iterator_examples
     [ run indirect_iterator_example.cpp ]
     [ run permutation_iter_example.cpp ]
     [ run reverse_iterator_example.cpp ]
+    [ run projection_iterator_example.cpp ]
     [ run transform_iterator_example.cpp ]
+
 ;

example/counting_iterator_example.cpp

@@ -21,6 +21,13 @@ int main(int, char*[])
   std::copy(first, last, std::ostream_iterator<int>(std::cout, " "));
   std::cout << std::endl;
 
+  // Example of using make_counting_iterator()
+  std::cout << "counting from -5 to 4:" << std::endl;
+  std::copy(boost::make_counting_iterator(-5),
+            boost::make_counting_iterator(5),
+            std::ostream_iterator<int>(std::cout, " "));
+  std::cout << std::endl;
+
   // Example of using counting iterator to create an array of pointers.
   int N = 7;
   std::vector<int> numbers;

example/projection_iterator_example.cpp

@@ -91,7 +91,7 @@ int main(int, char*[])
   std::cout << std::endl;
 
 #ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-  // Example of using make_const_projection_iterator()
+  // Example of using make_transform_iterator()
   // to print out the names in the personnel list again.
   std::copy(
       boost::make_transform_iterator<select_name>(personnel_list.begin())

test/Jamfile

@@ -50,12 +50,4 @@ test-suite iterator
     [ run permutation_iterator_test.cpp : : : # <stlport-iostream>on 
     ]
       
-    [ run iterator_adaptor_examples.cpp ]
-    [ run counting_iterator_example.cpp ]
-    [ run filter_iterator_example.cpp ]
-    [ run fun_out_iter_example.cpp ]
-    [ run indirect_iterator_example.cpp ]
-    [ run projection_iterator_example.cpp ]
-    [ run reverse_iterator_example.cpp ]
-    [ run transform_iterator_example.cpp ]
 ;

test/Jamfile.v2

@@ -44,14 +44,4 @@ test-suite iterator
     [ run permutation_iterator_test.cpp : : : # <stlport-iostream>on 
     ]
       
-    [ run ../../utility/iterator_adaptor_examples.cpp ]
-    [ run ../../utility/counting_iterator_example.cpp ]
-    [ run ../../utility/filter_iterator_example.cpp ]
-    [ run ../../utility/fun_out_iter_example.cpp ]
-    [ run ../../utility/indirect_iterator_example.cpp ]
-    [ run ../../utility/projection_iterator_example.cpp ]
-    [ run ../../utility/reverse_iterator_example.cpp ]
-    [ run ../../utility/transform_iterator_example.cpp ]
-    [ run ../../utility/iterator_traits_test.cpp ]
-    [ run ../../utility/shared_iterator_test.cpp ]
 ;

test/counting_iterator_example.cpp

@@ -1,60 +0,0 @@
-// (C) Copyright Jeremy Siek 2000.
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-
-#include <boost/config.hpp>
-#include <algorithm>
-#include <iostream>
-#include <iterator>
-#include <vector>
-#include <boost/iterator/counting_iterator.hpp>
-#include <boost/iterator/indirect_iterator.hpp>
-
-int main(int, char*[])
-{
-  // Example of using counting_iterator_generator
-  std::cout << "counting from 0 to 4:" << std::endl;
-  boost::counting_iterator<int> first(0), last(4);
-  std::copy(first, last, std::ostream_iterator<int>(std::cout, " "));
-  std::cout << std::endl;
-
-  // Example of using make_counting_iterator()
-  std::cout << "counting from -5 to 4:" << std::endl;
-  std::copy(boost::make_counting_iterator(-5),
-            boost::make_counting_iterator(5),
-            std::ostream_iterator<int>(std::cout, " "));
-  std::cout << std::endl;
-
-  // Example of using counting iterator to create an array of pointers.
-#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
-  const
-#endif 
-      int N = 7;
-  std::vector<int> numbers;
-  // Fill "numbers" array with [0,N)
-  std::copy(
-      boost::make_counting_iterator(0)
-      , boost::make_counting_iterator(N)
-      , std::back_inserter(numbers));
-
-  std::vector<std::vector<int>::iterator> pointers;
-
-  // Use counting iterator to fill in the array of pointers.
-  // causes an ICE with MSVC6
-  std::copy(boost::make_counting_iterator(numbers.begin()),
-            boost::make_counting_iterator(numbers.end()),
-            std::back_inserter(pointers));
-
-  // Use indirect iterator to print out numbers by accessing
-  // them through the array of pointers.
-  std::cout << "indirectly printing out the numbers from 0 to " 
-            << N << std::endl;
-  std::copy(boost::make_indirect_iterator(pointers.begin()),
-            boost::make_indirect_iterator(pointers.end()),
-            std::ostream_iterator<int>(std::cout, " "));
-  std::cout << std::endl;
-  
-  return 0;
-}

test/filter_iterator_example.cpp

@@ -1,61 +0,0 @@
-// Example of using the filter iterator adaptor from
-// boost/iterator_adaptors.hpp.
-
-//  (C) Copyright Jeremy Siek 1999.
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-#include <boost/config.hpp>
-#include <algorithm>
-#include <functional>
-#include <iostream>
-#include <boost/iterator/filter_iterator.hpp>
-
-struct is_positive_number {
-  bool operator()(int x) { return 0 < x; }
-};
-
-int main()
-{
-  int numbers_[] = { 0, -1, 4, -3, 5, 8, -2 };
-  const int N = sizeof(numbers_)/sizeof(int);
-  
-  typedef int* base_iterator;
-  base_iterator numbers(numbers_);
-  
-  // Example using make_filter_iterator()
-  std::copy(boost::make_filter_iterator<is_positive_number>(numbers, numbers + N),
-            boost::make_filter_iterator<is_positive_number>(numbers + N, numbers + N),
-            std::ostream_iterator<int>(std::cout, " "));
-  std::cout << std::endl;
-
-  // Example using filter_iterator
-  typedef boost::filter_iterator<is_positive_number, base_iterator>
-    FilterIter;
-  
-  is_positive_number predicate;
-  FilterIter filter_iter_first(predicate, numbers, numbers + N);
-  FilterIter filter_iter_last(predicate, numbers + N, numbers + N);
-
-  std::copy(filter_iter_first, filter_iter_last, std::ostream_iterator<int>(std::cout, " "));
-  std::cout << std::endl;
-
-  // Another example using make_filter_iterator()
-  std::copy(
-      boost::make_filter_iterator(
-          std::bind2nd(std::greater<int>(), -2)
-        , numbers, numbers + N)
-            
-    , boost::make_filter_iterator(
-          std::bind2nd(std::greater<int>(), -2)
-        , numbers + N, numbers + N)
-      
-    , std::ostream_iterator<int>(std::cout, " ")
-  );
-  
-  std::cout << std::endl;
-  
-  
-  return 0;
-}

test/fun_out_iter_example.cpp

@@ -1,46 +0,0 @@
-// (C) Copyright Jeremy Siek 2001.
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-// Revision History:
-
-// 27 Feb 2001   Jeremy Siek
-//      Initial checkin.
-
-#include <iostream>
-#include <string>
-#include <vector>
-
-#include <boost/function_output_iterator.hpp>
-
-struct string_appender
-{
-    string_appender(std::string& s)
-        : m_str(&s)
-    {}
-    
-    void operator()(const std::string& x) const
-    {
-        *m_str += x;
-    }
-
-    std::string* m_str;
-};
-
-int main(int, char*[])
-{
-  std::vector<std::string> x;
-  x.push_back("hello");
-  x.push_back(" ");
-  x.push_back("world");
-  x.push_back("!");
-
-  std::string s = "";
-  std::copy(x.begin(), x.end(), 
-            boost::make_function_output_iterator(string_appender(s)));
-  
-  std::cout << s << std::endl;
-
-  return 0;
-}

test/iterator_adaptor_examples.cpp

@@ -1,46 +0,0 @@
-// (C) Copyright Jeremy Siek 2000.
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-
-#include <functional>
-#include <algorithm>
-#include <iostream>
-#include <boost/iterator/transform_iterator.hpp>
-#include <boost/pending/integer_range.hpp>
-
-int
-main(int, char*[])
-{
-  // This is a simple example of using the transform_iterators class to
-  // generate iterators that multiply the value returned by dereferencing
-  // the iterator. In this case we are multiplying by 2.
-  // Would be cooler to use lambda library in this example.
-
-  int x[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
-
-  typedef std::binder1st< std::multiplies<int> > Function;
-  
-  typedef boost::transform_iterator<Function, int*> doubling_iterator;
-
-  doubling_iterator i(x, std::bind1st(std::multiplies<int>(), 2)),
-    i_end(x + sizeof(x)/sizeof(int), std::bind1st(std::multiplies<int>(), 2));
-
-  std::cout << "multiplying the array by 2:" << std::endl;
-  while (i != i_end)
-    std::cout << *i++ << " ";
-  std::cout << std::endl;
-
-  // Here is an example of counting from 0 to 5 using the integer_range class.
-
-  boost::integer_range<int> r(0,5);
-
-  std::cout << "counting to from 0 to 4:" << std::endl;
-  std::copy(r.begin(), r.end(), std::ostream_iterator<int>(std::cout, " "));
-  std::cout << std::endl;
-
-  return 0;
-}
-
-

test/reverse_iterator_example.cpp

@@ -1,47 +0,0 @@
-// (C) Copyright Jeremy Siek 2000.
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-#include <boost/config.hpp>
-#include <iostream>
-#include <algorithm>
-#include <boost/iterator/reverse_iterator.hpp>
-#include <boost/detail/iterator.hpp>
-
-//boost::detail::iterator_traits
-int main(int, char*[])
-{
-  char letters_[] = "hello world!";
-  const int N = sizeof(letters_)/sizeof(char) - 1;
-  typedef char* base_iterator;
-  base_iterator letters(letters_);
-  
-  std::cout << "original sequence of letters:\t"
-            << letters_ << std::endl;
-
-  std::sort(letters, letters + N);
-
-  // Use reverse_iterator_generator to print a sequence
-  // of letters in reverse order.
-  
-  boost::reverse_iterator<base_iterator>
-    reverse_letters_first(letters + N),
-    reverse_letters_last(letters);
-
-  std::cout << "letters in descending order:\t";
-  std::copy(reverse_letters_first, reverse_letters_last,
-            std::ostream_iterator<char>(std::cout));
-  std::cout << std::endl;
-
-  // Use make_reverse_iterator() to print the sequence
-  // of letters in reverse-reverse order.
-
-  std::cout << "letters in ascending order:\t";
-  std::copy(boost::make_reverse_iterator(reverse_letters_last),
-            boost::make_reverse_iterator(reverse_letters_first),
-            std::ostream_iterator<char>(std::cout));
-  std::cout << std::endl;
-
-  return 0;
-}

test/transform_iterator_example.cpp

@@ -1,76 +0,0 @@
-// (C) Copyright Jeremy Siek 2000.
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-
-#include <functional>
-#include <algorithm>
-#include <iostream>
-#include <boost/iterator/transform_iterator.hpp>
-
-// What a bummer. We can't use std::binder1st with transform iterator
-// because it does not have a default constructor. Here's a version
-// that does.
-
-namespace boost {
-
-  template <class Operation> 
-  class binder1st
-    : public std::unary_function<typename Operation::second_argument_type,
-                                 typename Operation::result_type> {
-  protected:
-    Operation op;
-    typename Operation::first_argument_type value;
-  public:
-    binder1st() { } // this had to be added!
-    binder1st(const Operation& x,
-              const typename Operation::first_argument_type& y)
-        : op(x), value(y) {}
-    typename Operation::result_type
-    operator()(const typename Operation::second_argument_type& x) const {
-      return op(value, x); 
-    }
-  };
-
-  template <class Operation, class T>
-  inline binder1st<Operation> bind1st(const Operation& op, const T& x) {
-    typedef typename Operation::first_argument_type arg1_type;
-    return binder1st<Operation>(op, arg1_type(x));
-  }
-
-} // namespace boost
-
-int
-main(int, char*[])
-{
-  // This is a simple example of using the transform_iterators class to
-  // generate iterators that multiply the value returned by dereferencing
-  // the iterator. In this case we are multiplying by 2.
-  // Would be cooler to use lambda library in this example.
-
-  int x[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
-  const int N = sizeof(x)/sizeof(int);
-
-  typedef boost::binder1st< std::multiplies<int> > Function;
-  typedef boost::transform_iterator<Function, int*> doubling_iterator;
-
-  doubling_iterator i(x, boost::bind1st(std::multiplies<int>(), 2)),
-    i_end(x + N, boost::bind1st(std::multiplies<int>(), 2));
-
-  std::cout << "multiplying the array by 2:" << std::endl;
-  while (i != i_end)
-    std::cout << *i++ << " ";
-  std::cout << std::endl;
-
-  std::cout << "adding 4 to each element in the array:" << std::endl;
-
-  std::copy(boost::make_transform_iterator(x, boost::bind1st(std::plus<int>(), 4)),
-            boost::make_transform_iterator(x + N, boost::bind1st(std::plus<int>(), 4)),
-            std::ostream_iterator<int>(std::cout, " "));
-  std::cout << std::endl;
-  
-  return 0;
-}
-
-