# Boost-Commit :

Subject: [Boost-commit] svn:boost r51785 - in sandbox/endian: boost/integer libs/integer/example
From: bdawes_at_[hidden]
Date: 2009-03-15 10:41:41

Author: bemandawes
Date: 2009-03-15 10:41:41 EDT (Sun, 15 Mar 2009)
New Revision: 51785
URL: http://svn.boost.org/trac/boost/changeset/51785

Log:
Endian: endian_hello_world tweaks
Text files modified:
sandbox/endian/boost/integer/cover_operators.hpp | 10 +++++-----
sandbox/endian/libs/integer/example/endian_hello_world.cpp | 13 +++++--------
2 files changed, 10 insertions(+), 13 deletions(-)

Modified: sandbox/endian/boost/integer/cover_operators.hpp
==============================================================================
--- sandbox/endian/boost/integer/cover_operators.hpp (original)
+++ sandbox/endian/boost/integer/cover_operators.hpp 2009-03-15 10:41:41 EDT (Sun, 15 Mar 2009)
@@ -65,16 +65,16 @@
friend T& operator<<=(T& x, IntegerType y) { return x = +x << y; }
friend T& operator>>=(T& x, IntegerType y) { return x = +x >> y; }

- // A few binary arithmetic operations not covered by operators base class.
- friend IntegerType operator<<(const T& x, IntegerType y) { return +x << y; }
- friend IntegerType operator>>(const T& x, IntegerType y) { return +x >> y; }
-
// Auto-increment and auto-decrement can be defined in terms of the
// arithmetic operations.
friend T& operator++(T& x) { return x += 1; }
friend T& operator--(T& x) { return x -= 1; }

-# ifdef BOOST_MINIMAL_INTEGER_COVER_OPERATORS
+# ifndef BOOST_MINIMAL_INTEGER_COVER_OPERATORS
+ // A few binary arithmetic operations not covered by operators base class.
+ friend IntegerType operator<<(const T& x, IntegerType y) { return +x << y; }
+ friend IntegerType operator>>(const T& x, IntegerType y) { return +x >> y; }
+
friend T operator++(T& x, int)
{
T tmp(x);

Modified: sandbox/endian/libs/integer/example/endian_hello_world.cpp
==============================================================================
--- sandbox/endian/libs/integer/example/endian_hello_world.cpp (original)
+++ sandbox/endian/libs/integer/example/endian_hello_world.cpp 2009-03-15 10:41:41 EDT (Sun, 15 Mar 2009)
@@ -9,6 +9,7 @@

#include <boost/integer/endian.hpp>
#include <boost/integer/endian_binary_stream.hpp>
+#include <boost/binary_stream.hpp>
#include <iostream>

using namespace boost;
@@ -16,14 +17,10 @@

int main()
{
- int_least32_t value = 0x313233L; // = 3224115 = ASCII { '1', '2', '3' }
- big24_t big( value );
- little24_t little( value );
-
+ int_least32_t v = 0x31323334L; // = ASCII { '1', '2', '3', '4' }
+ // value chosen to work on text stream
std::cout << "Hello, endian world!\n";
- std::cout << " cout << value--: " << value << " sizeof(value): " << sizeof(value)
- << "\n cout << big----: " << big << " sizeof(big): " << sizeof(big)
- << "\n cout << little-: " << little << " sizeof(little): " << sizeof(little)
- << '\n';
+ std::cout << v << " " << big32_t(v) << " " << little32_t(v) << '\n';
+ std::cout <= v <= ' ' <= big32_t(v) <= ' ' <= little32_t(v) <= '\n';
}