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ICU-3132 make the type of le_bool be bool, and get rid of the #defines for true and false.

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X-SVN-Rev: 14018
This commit is contained in:
Eric Mader 2003-12-05 21:21:30 +00:00
parent 8a44aa4a02
commit 82d931c474
2 changed files with 22 additions and 23 deletions
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25
icu4c/source/layout/LESwaps.h
View file

@ -19,8 +19,15 @@ U_NAMESPACE_BEGIN
*
* @stable ICU 2.8
*/
#define SWAPW(value) (LESwaps::isBigEndian() ? (value) : LESwaps::swapWord(value))
#if defined(U_IS_BIG_ENDIAN)
#if U_IS_BIG_ENDIAN
#define SWAPW(value) (value)
#else
#define SWAPW(value) LESwaps::swapWord(value)
#endif
#else
#define SWAPW(value) (LESwaps::isBigEndian() ? (value) : LESwaps::swapWord(value))
#endif
/**
* A convenience macro which invokes the swapLong member function
@ -28,7 +35,15 @@ U_NAMESPACE_BEGIN
*
* @stable ICU 2.8
*/
#define SWAPL(value) (LESwaps::isBigEndian() ? (value) : LESwaps::swapLong(value))
#if defined(U_IS_BIG_ENDIAN)
#if U_IS_BIG_ENDIAN
#define SWAPL(value) (value)
#else
#define SWAPL(value) LESwaps::swapLong(value)
#endif
#else
#define SWAPL(value) (LESwaps::isBigEndian() ? (value) : LESwaps::swapLong(value))
#endif
/**
* This class is used to access data which stored in big endian order
@ -44,6 +59,7 @@ U_NAMESPACE_BEGIN
class U_LAYOUT_API LESwaps /* not : public UObject because all methods are static */ {
public:
#if !defined(U_IS_BIG_ENDIAN)
/**
* This method detects the endian-ness of the platform by
* casting a pointer to a word to a pointer to a byte. On
@ -55,12 +71,13 @@ public:
*
* @stable ICU 2.8
*/
static le_bool isBigEndian()
static le_uint8 isBigEndian()
{
const le_uint16 word = 0xFF00;
return *((le_uint8 *) &word);
};
#endif
/**
* This method does the byte swap required on little endian platforms

20
icu4c/source/layout/LETypes.h
View file

@ -70,25 +70,7 @@ typedef uint8_t le_uint8;
*
* @stable ICU 2.4
*/
typedef UBool le_bool;
#ifndef true
/**
* Used for <code>le_bool</code> values which are <code>true</code>.
*
* @stable ICU 2.4
*/
#define true 1
#endif
#ifndef false
/**
* Used for <code>le_bool</code> values which are <code>false</code>.
*
* @stable ICU 2.4
*/
#define false 0
#endif
typedef bool le_bool;
#ifndef NULL
/**