1 files changed, 216 insertions, 216 deletions
diff --git a/contrib/src/boost/random/detail/const_mod.hpp b/contrib/src/boost/random/detail/const_mod.hpp
index 9f0d0e5..e0a43ab 100644
--- a/contrib/src/boost/random/detail/const_mod.hpp
+++ b/contrib/src/boost/random/detail/const_mod.hpp
@@ -1,216 +1,216 @@
-/* boost random/detail/const_mod.hpp header file
- *
- * Copyright Jens Maurer 2000-2001
- * 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)
- *
- * See http://www.boost.org for most recent version including documentation.
- *
- * $Id$
- *
- * Revision history
- *  2001-02-18  moved to individual header files
- */
-
-#ifndef BOOST_RANDOM_CONST_MOD_HPP
-#define BOOST_RANDOM_CONST_MOD_HPP
-
-#include <boost/assert.hpp>
-#include <boost/static_assert.hpp>
-#include <boost/integer_traits.hpp>
-#include <boost/type_traits/make_unsigned.hpp>
-#include <boost/random/detail/large_arithmetic.hpp>
-
-#include <boost/random/detail/disable_warnings.hpp>
-
-namespace boost {
-namespace random {
-
-template<class IntType, IntType m>
-class const_mod
-{
-public:
-  static IntType apply(IntType x)
-  {
-    if(((unsigned_m() - 1) & unsigned_m()) == 0)
-      return (unsigned_type(x)) & (unsigned_m() - 1);
-    else {
-      IntType suppress_warnings = (m == 0);
-      BOOST_ASSERT(suppress_warnings == 0);
-      return x % (m + suppress_warnings);
-    }
-  }
-
-  static IntType add(IntType x, IntType c)
-  {
-    if(((unsigned_m() - 1) & unsigned_m()) == 0)
-      return (unsigned_type(x) + unsigned_type(c)) & (unsigned_m() - 1);
-    else if(c == 0)
-      return x;
-    else if(x < m - c)
-      return x + c;
-    else
-      return x - (m - c);
-  }
-
-  static IntType mult(IntType a, IntType x)
-  {
-    if(((unsigned_m() - 1) & unsigned_m()) == 0)
-      return unsigned_type(a) * unsigned_type(x) & (unsigned_m() - 1);
-    else if(a == 0)
-      return 0;
-    else if(a == 1)
-      return x;
-    else if(m <= traits::const_max/a)      // i.e. a*m <= max
-      return mult_small(a, x);
-    else if(traits::is_signed && (m%a < m/a))
-      return mult_schrage(a, x);
-    else
-      return mult_general(a, x);
-  }
-
-  static IntType mult_add(IntType a, IntType x, IntType c)
-  {
-    if(((unsigned_m() - 1) & unsigned_m()) == 0)
-      return (unsigned_type(a) * unsigned_type(x) + unsigned_type(c)) & (unsigned_m() - 1);
-    else if(a == 0)
-      return c;
-    else if(m <= (traits::const_max-c)/a) {  // i.e. a*m+c <= max
-      IntType suppress_warnings = (m == 0);
-      BOOST_ASSERT(suppress_warnings == 0);
-      return (a*x+c) % (m + suppress_warnings);
-    } else
-      return add(mult(a, x), c);
-  }
-
-  static IntType pow(IntType a, boost::uintmax_t exponent)
-  {
-      IntType result = 1;
-      while(exponent != 0) {
-          if(exponent % 2 == 1) {
-              result = mult(result, a);
-          }
-          a = mult(a, a);
-          exponent /= 2;
-      }
-      return result;
-  }
-
-  static IntType invert(IntType x)
-  { return x == 0 ? 0 : (m == 0? invert_euclidian0(x) : invert_euclidian(x)); }
-
-private:
-  typedef integer_traits<IntType> traits;
-  typedef typename make_unsigned<IntType>::type unsigned_type;
-
-  const_mod();      // don't instantiate
-
-  static IntType mult_small(IntType a, IntType x)
-  {
-    IntType suppress_warnings = (m == 0);
-    BOOST_ASSERT(suppress_warnings == 0);
-    return a*x % (m + suppress_warnings);
-  }
-
-  static IntType mult_schrage(IntType a, IntType value)
-  {
-    const IntType q = m / a;
-    const IntType r = m % a;
-
-    BOOST_ASSERT(r < q);        // check that overflow cannot happen
-
-    return sub(a*(value%q), r*(value/q));
-  }
-
-  static IntType mult_general(IntType a, IntType b)
-  {
-    IntType suppress_warnings = (m == 0);
-    BOOST_ASSERT(suppress_warnings == 0);
-    IntType modulus = m + suppress_warnings;
-    BOOST_ASSERT(modulus == m);
-    if(::boost::uintmax_t(modulus) <=
-        (::std::numeric_limits< ::boost::uintmax_t>::max)() / modulus)
-    {
-      return static_cast<IntType>(boost::uintmax_t(a) * b % modulus);
-    } else {
-      return static_cast<IntType>(detail::mulmod(a, b, modulus));
-    }
-  }
-
-  static IntType sub(IntType a, IntType b)
-  {
-    if(a < b)
-      return m - (b - a);
-    else
-      return a - b;
-  }
-
-  static unsigned_type unsigned_m()
-  {
-      if(m == 0) {
-          return unsigned_type((std::numeric_limits<IntType>::max)()) + 1;
-      } else {
-          return unsigned_type(m);
-      }
-  }
-
-  // invert c in the finite field (mod m) (m must be prime)
-  static IntType invert_euclidian(IntType c)
-  {
-    // we are interested in the gcd factor for c, because this is our inverse
-    BOOST_ASSERT(c > 0);
-    IntType l1 = 0;
-    IntType l2 = 1;
-    IntType n = c;
-    IntType p = m;
-    for(;;) {
-      IntType q = p / n;
-      l1 += q * l2;
-      p -= q * n;
-      if(p == 0)
-        return l2;
-      IntType q2 = n / p;
-      l2 += q2 * l1;
-      n -= q2 * p;
-      if(n == 0)
-        return m - l1;
-    }
-  }
-
-  // invert c in the finite field (mod m) (c must be relatively prime to m)
-  static IntType invert_euclidian0(IntType c)
-  {
-    // we are interested in the gcd factor for c, because this is our inverse
-    BOOST_ASSERT(c > 0);
-    if(c == 1) return 1;
-    IntType l1 = 0;
-    IntType l2 = 1;
-    IntType n = c;
-    IntType p = m;
-    IntType max = (std::numeric_limits<IntType>::max)();
-    IntType q = max / n;
-    BOOST_ASSERT(max % n != n - 1 && "c must be relatively prime to m.");
-    l1 += q * l2;
-    p = max - q * n + 1;
-    for(;;) {
-      if(p == 0)
-        return l2;
-      IntType q2 = n / p;
-      l2 += q2 * l1;
-      n -= q2 * p;
-      if(n == 0)
-        return m - l1;
-      q = p / n;
-      l1 += q * l2;
-      p -= q * n;
-    }
-  }
-};
-
-} // namespace random
-} // namespace boost
-
-#include <boost/random/detail/enable_warnings.hpp>
-
-#endif // BOOST_RANDOM_CONST_MOD_HPP
+/* boost random/detail/const_mod.hpp header file
+ *
+ * Copyright Jens Maurer 2000-2001
+ * 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)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id$
+ *
+ * Revision history
+ *  2001-02-18  moved to individual header files
+ */
+
+#ifndef BOOST_RANDOM_CONST_MOD_HPP
+#define BOOST_RANDOM_CONST_MOD_HPP
+
+#include <boost/assert.hpp>
+#include <boost/static_assert.hpp>
+#include <boost/integer_traits.hpp>
+#include <boost/type_traits/make_unsigned.hpp>
+#include <boost/random/detail/large_arithmetic.hpp>
+
+#include <boost/random/detail/disable_warnings.hpp>
+
+namespace boost {
+namespace random {
+
+template<class IntType, IntType m>
+class const_mod
+{
+public:
+  static IntType apply(IntType x)
+  {
+    if(((unsigned_m() - 1) & unsigned_m()) == 0)
+      return (unsigned_type(x)) & (unsigned_m() - 1);
+    else {
+      IntType suppress_warnings = (m == 0);
+      BOOST_ASSERT(suppress_warnings == 0);
+      return x % (m + suppress_warnings);
+    }
+  }
+
+  static IntType add(IntType x, IntType c)
+  {
+    if(((unsigned_m() - 1) & unsigned_m()) == 0)
+      return (unsigned_type(x) + unsigned_type(c)) & (unsigned_m() - 1);
+    else if(c == 0)
+      return x;
+    else if(x < m - c)
+      return x + c;
+    else
+      return x - (m - c);
+  }
+
+  static IntType mult(IntType a, IntType x)
+  {
+    if(((unsigned_m() - 1) & unsigned_m()) == 0)
+      return unsigned_type(a) * unsigned_type(x) & (unsigned_m() - 1);
+    else if(a == 0)
+      return 0;
+    else if(a == 1)
+      return x;
+    else if(m <= traits::const_max/a)      // i.e. a*m <= max
+      return mult_small(a, x);
+    else if(traits::is_signed && (m%a < m/a))
+      return mult_schrage(a, x);
+    else
+      return mult_general(a, x);
+  }
+
+  static IntType mult_add(IntType a, IntType x, IntType c)
+  {
+    if(((unsigned_m() - 1) & unsigned_m()) == 0)
+      return (unsigned_type(a) * unsigned_type(x) + unsigned_type(c)) & (unsigned_m() - 1);
+    else if(a == 0)
+      return c;
+    else if(m <= (traits::const_max-c)/a) {  // i.e. a*m+c <= max
+      IntType suppress_warnings = (m == 0);
+      BOOST_ASSERT(suppress_warnings == 0);
+      return (a*x+c) % (m + suppress_warnings);
+    } else
+      return add(mult(a, x), c);
+  }
+
+  static IntType pow(IntType a, boost::uintmax_t exponent)
+  {
+      IntType result = 1;
+      while(exponent != 0) {
+          if(exponent % 2 == 1) {
+              result = mult(result, a);
+          }
+          a = mult(a, a);
+          exponent /= 2;
+      }
+      return result;
+  }
+
+  static IntType invert(IntType x)
+  { return x == 0 ? 0 : (m == 0? invert_euclidian0(x) : invert_euclidian(x)); }
+
+private:
+  typedef integer_traits<IntType> traits;
+  typedef typename make_unsigned<IntType>::type unsigned_type;
+
+  const_mod();      // don't instantiate
+
+  static IntType mult_small(IntType a, IntType x)
+  {
+    IntType suppress_warnings = (m == 0);
+    BOOST_ASSERT(suppress_warnings == 0);
+    return a*x % (m + suppress_warnings);
+  }
+
+  static IntType mult_schrage(IntType a, IntType value)
+  {
+    const IntType q = m / a;
+    const IntType r = m % a;
+
+    BOOST_ASSERT(r < q);        // check that overflow cannot happen
+
+    return sub(a*(value%q), r*(value/q));
+  }
+
+  static IntType mult_general(IntType a, IntType b)
+  {
+    IntType suppress_warnings = (m == 0);
+    BOOST_ASSERT(suppress_warnings == 0);
+    IntType modulus = m + suppress_warnings;
+    BOOST_ASSERT(modulus == m);
+    if(::boost::uintmax_t(modulus) <=
+        (::std::numeric_limits< ::boost::uintmax_t>::max)() / modulus)
+    {
+      return static_cast<IntType>(boost::uintmax_t(a) * b % modulus);
+    } else {
+      return static_cast<IntType>(detail::mulmod(a, b, modulus));
+    }
+  }
+
+  static IntType sub(IntType a, IntType b)
+  {
+    if(a < b)
+      return m - (b - a);
+    else
+      return a - b;
+  }
+
+  static unsigned_type unsigned_m()
+  {
+      if(m == 0) {
+          return unsigned_type((std::numeric_limits<IntType>::max)()) + 1;
+      } else {
+          return unsigned_type(m);
+      }
+  }
+
+  // invert c in the finite field (mod m) (m must be prime)
+  static IntType invert_euclidian(IntType c)
+  {
+    // we are interested in the gcd factor for c, because this is our inverse
+    BOOST_ASSERT(c > 0);
+    IntType l1 = 0;
+    IntType l2 = 1;
+    IntType n = c;
+    IntType p = m;
+    for(;;) {
+      IntType q = p / n;
+      l1 += q * l2;
+      p -= q * n;
+      if(p == 0)
+        return l2;
+      IntType q2 = n / p;
+      l2 += q2 * l1;
+      n -= q2 * p;
+      if(n == 0)
+        return m - l1;
+    }
+  }
+
+  // invert c in the finite field (mod m) (c must be relatively prime to m)
+  static IntType invert_euclidian0(IntType c)
+  {
+    // we are interested in the gcd factor for c, because this is our inverse
+    BOOST_ASSERT(c > 0);
+    if(c == 1) return 1;
+    IntType l1 = 0;
+    IntType l2 = 1;
+    IntType n = c;
+    IntType p = m;
+    IntType max = (std::numeric_limits<IntType>::max)();
+    IntType q = max / n;
+    BOOST_ASSERT(max % n != n - 1 && "c must be relatively prime to m.");
+    l1 += q * l2;
+    p = max - q * n + 1;
+    for(;;) {
+      if(p == 0)
+        return l2;
+      IntType q2 = n / p;
+      l2 += q2 * l1;
+      n -= q2 * p;
+      if(n == 0)
+        return m - l1;
+      q = p / n;
+      l1 += q * l2;
+      p -= q * n;
+    }
+  }
+};
+
+} // namespace random
+} // namespace boost
+
+#include <boost/random/detail/enable_warnings.hpp>
+
+#endif // BOOST_RANDOM_CONST_MOD_HPP