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Rename "reverse_endianness" to "endian_reverse". Shorter but still plenty explicit. See bikeshed.txt for alternatives considered.

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This commit is contained in:
Beman
2014-12-10 08:30:30 -05:00
parent e4466edf4e
commit dcca2835a9
8 changed files with 191 additions and 182 deletions
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test/conversion_test.cpp
+28 -28
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@@ -139,17 +139,17 @@ namespace
# ifdef BOOST_BIG_ENDIAN
BOOST_TEST_EQ(native, big);
BOOST_TEST_EQ(be::detail::std_reverse_endianness(native), little);
BOOST_TEST_EQ(be::detail::std_endian_reverse(native), little);
# else
BOOST_TEST_EQ(be::detail::std_reverse_endianness(native), big);
BOOST_TEST_EQ(be::detail::std_endian_reverse(native), big);
BOOST_TEST_EQ(native, little);
# endif
// value-by-value tests
// unconditional reverse
BOOST_TEST_EQ(be::reverse_endianness(big), little);
BOOST_TEST_EQ(be::reverse_endianness(little), big);
BOOST_TEST_EQ(be::endian_reverse(big), little);
BOOST_TEST_EQ(be::endian_reverse(little), big);
// conditional reverse
BOOST_TEST_EQ(be::native_to_big(native), big);
@@ -201,8 +201,8 @@ namespace
T x;
// unconditional reverse
x = big; be::reverse_endianness_in_place(x); BOOST_TEST_EQ(x, little);
x = little; be::reverse_endianness_in_place(x); BOOST_TEST_EQ(x, big);
x = big; be::endian_reverse_in_place(x); BOOST_TEST_EQ(x, little);
x = little; be::endian_reverse_in_place(x); BOOST_TEST_EQ(x, big);
// conditional reverse
x = native; be::native_to_big_in_place(x); BOOST_TEST_EQ(x, big);
@@ -279,14 +279,14 @@ namespace
udt.member3 = native;
tmp = be::conditional_reverse<be::order::big, be::order::little>(udt);
BOOST_TEST_EQ(tmp.member1, be::reverse_endianness(big));
BOOST_TEST_EQ(tmp.member2, be::reverse_endianness(little));
BOOST_TEST_EQ(tmp.member3, be::reverse_endianness(native));
BOOST_TEST_EQ(tmp.member1, be::endian_reverse(big));
BOOST_TEST_EQ(tmp.member2, be::endian_reverse(little));
BOOST_TEST_EQ(tmp.member3, be::endian_reverse(native));
be::conditional_reverse_in_place<be::order::big, be::order::little>(udt);
BOOST_TEST_EQ(udt.member1, be::reverse_endianness(big));
BOOST_TEST_EQ(udt.member2, be::reverse_endianness(little));
BOOST_TEST_EQ(udt.member3, be::reverse_endianness(native));
BOOST_TEST_EQ(udt.member1, be::endian_reverse(big));
BOOST_TEST_EQ(udt.member2, be::endian_reverse(little));
BOOST_TEST_EQ(udt.member3, be::endian_reverse(native));
udt.member1 = big;
udt.member2 = little;
@@ -311,7 +311,7 @@ namespace
namespace user
{
// UDT1 supplies both reverse_endianness and reverse_endianness_in_place
// UDT1 supplies both endian_reverse and endian_reverse_in_place
struct UDT1
{
int64_t member1;
@@ -319,23 +319,23 @@ namespace
int64_t member3;
};
UDT1 reverse_endianness(const UDT1& udt) BOOST_NOEXCEPT
UDT1 endian_reverse(const UDT1& udt) BOOST_NOEXCEPT
{
UDT1 tmp;
tmp.member1 = boost::endian::reverse_endianness(udt.member1);
tmp.member2 = boost::endian::reverse_endianness(udt.member2);
tmp.member3 = boost::endian::reverse_endianness(udt.member3);
tmp.member1 = boost::endian::endian_reverse(udt.member1);
tmp.member2 = boost::endian::endian_reverse(udt.member2);
tmp.member3 = boost::endian::endian_reverse(udt.member3);
return tmp;
}
void reverse_endianness_in_place(UDT1& udt) BOOST_NOEXCEPT
void endian_reverse_in_place(UDT1& udt) BOOST_NOEXCEPT
{
boost::endian::reverse_endianness_in_place(udt.member1);
boost::endian::reverse_endianness_in_place(udt.member2);
boost::endian::reverse_endianness_in_place(udt.member3);
boost::endian::endian_reverse_in_place(udt.member1);
boost::endian::endian_reverse_in_place(udt.member2);
boost::endian::endian_reverse_in_place(udt.member3);
}
// UDT2 supplies only reverse_endianness
// UDT2 supplies only endian_reverse
struct UDT2
{
int64_t member1;
@@ -343,16 +343,16 @@ namespace
int64_t member3;
};
UDT2 reverse_endianness(const UDT2& udt) BOOST_NOEXCEPT
UDT2 endian_reverse(const UDT2& udt) BOOST_NOEXCEPT
{
UDT2 tmp;
tmp.member1 = boost::endian::reverse_endianness(udt.member1);
tmp.member2 = boost::endian::reverse_endianness(udt.member2);
tmp.member3 = boost::endian::reverse_endianness(udt.member3);
tmp.member1 = boost::endian::endian_reverse(udt.member1);
tmp.member2 = boost::endian::endian_reverse(udt.member2);
tmp.member3 = boost::endian::endian_reverse(udt.member3);
return tmp;
}
// UDT3 supplies neither reverse_endianness nor reverse_endianness_in_place,
// UDT3 supplies neither endian_reverse nor endian_reverse_in_place,
// so udt_test<UDT3>() should fail to compile
struct UDT3
{
@@ -404,7 +404,7 @@ int cpp_main(int, char * [])
#ifdef BOOST_ENDIAN_COMPILE_FAIL
cout << "UDT 3" << endl;
udt_test<user::UDT3>(); // should fail to compile since has not reverse_endianness()
udt_test<user::UDT3>(); // should fail to compile since has not endian_reverse()
#endif
return ::boost::report_errors();