| /* boost random/uniform_real.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 |
| * 2001-04-08 added min<max assertion (N. Becker) |
| * 2001-02-18 moved to individual header files |
| */ |
| |
| #ifndef BOOST_RANDOM_UNIFORM_REAL_HPP |
| #define BOOST_RANDOM_UNIFORM_REAL_HPP |
| |
| #include <boost/assert.hpp> |
| #include <boost/config.hpp> |
| #include <boost/limits.hpp> |
| #include <boost/random/uniform_real_distribution.hpp> |
| |
| namespace boost { |
| |
| /** |
| * The distribution function uniform_real models a random distribution. |
| * On each invocation, it returns a random floating-point value uniformly |
| * distributed in the range [min..max). |
| * |
| * This class is deprecated. Please use @c uniform_real_distribution in |
| * new code. |
| */ |
| template<class RealType = double> |
| class uniform_real : public random::uniform_real_distribution<RealType> |
| { |
| typedef random::uniform_real_distribution<RealType> base_type; |
| public: |
| |
| class param_type : public base_type::param_type |
| { |
| public: |
| typedef uniform_real distribution_type; |
| /** |
| * Constructs the parameters of a uniform_real distribution. |
| * |
| * Requires: min <= max |
| */ |
| explicit param_type(RealType min_arg = RealType(0.0), |
| RealType max_arg = RealType(1.0)) |
| : base_type::param_type(min_arg, max_arg) |
| {} |
| }; |
| |
| /** |
| * Constructs a uniform_real object. @c min and @c max are the |
| * parameters of the distribution. |
| * |
| * Requires: min <= max |
| */ |
| explicit uniform_real(RealType min_arg = RealType(0.0), |
| RealType max_arg = RealType(1.0)) |
| : base_type(min_arg, max_arg) |
| { |
| BOOST_ASSERT(min_arg < max_arg); |
| } |
| |
| /** Constructs a uniform_real distribution from its parameters. */ |
| explicit uniform_real(const param_type& parm) |
| : base_type(parm) |
| {} |
| |
| /** Returns the parameters of the distribution */ |
| param_type param() const { return param_type(this->a(), this->b()); } |
| /** Sets the parameters of the distribution. */ |
| void param(const param_type& parm) { this->base_type::param(parm); } |
| }; |
| |
| } // namespace boost |
| |
| #endif // BOOST_RANDOM_UNIFORM_REAL_HPP |