Merge pull request #622 from worktycho/registerfix
Removed register keyword from Messinne Twister
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commit
67d7d83726
@ -162,9 +162,9 @@ inline void MTRand::initialize( const uint32 seed )
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// See Knuth TAOCP Vol 2, 3rd Ed, p.106 for multiplier.
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// In previous versions, most significant bits (MSBs) of the seed affect
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// only MSBs of the state array. Modified 9 Jan 2002 by Makoto Matsumoto.
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register uint32 *s = state;
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register uint32 *r = state;
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register int i = 1;
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uint32 *s = state;
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uint32 *r = state;
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int i = 1;
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*s++ = seed & 0xffffffffUL;
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for( ; i < N; ++i )
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{
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@ -178,8 +178,8 @@ inline void MTRand::reload()
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// Generate N new values in state
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// Made clearer and faster by Matthew Bellew (matthew.bellew@home.com)
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static const int MmN = int(M) - int(N); // in case enums are unsigned
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register uint32 *p = state;
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register int i;
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uint32 *p = state;
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int i;
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for( i = N - M; i--; ++p )
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*p = twist( p[M], p[0], p[1] );
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for( i = M; --i; ++p )
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@ -205,9 +205,9 @@ inline void MTRand::seed( uint32 *const bigSeed, const uint32 seedLength )
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// in each element are discarded.
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// Just call seed() if you want to get array from /dev/urandom
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initialize(19650218UL);
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register int i = 1;
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register uint32 j = 0;
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register int k = ( N > seedLength ? N : seedLength );
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int i = 1;
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uint32 j = 0;
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int k = ( N > seedLength ? N : seedLength );
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for( ; k; --k )
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{
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state[i] =
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@ -238,7 +238,7 @@ inline void MTRand::seed()
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// First try getting an array from /dev/urandom
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/* // Commented out by FakeTruth because doing this 200 times a tick is SUUUUPEERRR SLOW!!~~!ÕNe
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/* // Commented out by FakeTruth because doing this 200 times a tick is SUUUUPEERRR SLOW!!~~!\D5Ne
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FILE* urandom = fopen( "/dev/urandom", "rb" );
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if( urandom )
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{
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@ -268,9 +268,9 @@ inline MTRand::MTRand()
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inline MTRand::MTRand( const MTRand& o )
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{
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register const uint32 *t = o.state;
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register uint32 *s = state;
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register int i = N;
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const uint32 *t = o.state;
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uint32 *s = state;
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int i = N;
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for( ; i--; *s++ = *t++ ) {}
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left = o.left;
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pNext = &state[N-left];
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@ -284,7 +284,7 @@ inline MTRand::uint32 MTRand::randInt()
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if( left == 0 ) reload();
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--left;
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register uint32 s1;
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uint32 s1;
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s1 = *pNext++;
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s1 ^= (s1 >> 11);
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s1 ^= (s1 << 7) & 0x9d2c5680UL;
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@ -358,18 +358,18 @@ inline double MTRand::operator()()
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inline void MTRand::save( uint32* saveArray ) const
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{
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register const uint32 *s = state;
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register uint32 *sa = saveArray;
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register int i = N;
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const uint32 *s = state;
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uint32 *sa = saveArray;
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int i = N;
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for( ; i--; *sa++ = *s++ ) {}
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*sa = left;
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}
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inline void MTRand::load( uint32 *const loadArray )
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{
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register uint32 *s = state;
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register uint32 *la = loadArray;
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register int i = N;
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uint32 *s = state;
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uint32 *la = loadArray;
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int i = N;
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for( ; i--; *s++ = *la++ ) {}
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left = *la;
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pNext = &state[N-left];
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@ -377,16 +377,16 @@ inline void MTRand::load( uint32 *const loadArray )
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inline std::ostream& operator<<( std::ostream& os, const MTRand& mtrand )
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{
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register const MTRand::uint32 *s = mtrand.state;
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register int i = mtrand.N;
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const MTRand::uint32 *s = mtrand.state;
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int i = mtrand.N;
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for( ; i--; os << *s++ << "\t" ) {}
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return os << mtrand.left;
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}
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inline std::istream& operator>>( std::istream& is, MTRand& mtrand )
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{
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register MTRand::uint32 *s = mtrand.state;
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register int i = mtrand.N;
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MTRand::uint32 *s = mtrand.state;
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int i = mtrand.N;
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for( ; i--; is >> *s++ ) {}
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is >> mtrand.left;
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mtrand.pNext = &mtrand.state[mtrand.N-mtrand.left];
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@ -396,9 +396,9 @@ inline std::istream& operator>>( std::istream& is, MTRand& mtrand )
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inline MTRand& MTRand::operator=( const MTRand& o )
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{
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if( this == &o ) return (*this);
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register const uint32 *t = o.state;
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register uint32 *s = state;
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register int i = N;
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const uint32 *t = o.state;
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uint32 *s = state;
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int i = N;
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for( ; i--; *s++ = *t++ ) {}
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left = o.left;
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pNext = &state[N-left];
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