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Apply clang-format on some infrequently-updated files

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This commit is contained in:
Pieter Wuille
2014-09-19 19:21:46 +02:00
parent 2fc6c67400
commit 20e01b1a03
30 changed files with 845 additions and 742 deletions
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133
src/uint256.cpp
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@@ -10,13 +10,13 @@
#include <stdio.h>
#include <string.h>
template<unsigned int BITS>
template <unsigned int BITS>
base_uint<BITS>::base_uint(const std::string& str)
{
SetHex(str);
}
template<unsigned int BITS>
template <unsigned int BITS>
base_uint<BITS>::base_uint(const std::vector<unsigned char>& vch)
{
if (vch.size() != sizeof(pn))
@@ -24,7 +24,7 @@ base_uint<BITS>::base_uint(const std::vector<unsigned char>& vch)
memcpy(pn, &vch[0], sizeof(pn));
}
template<unsigned int BITS>
template <unsigned int BITS>
base_uint<BITS>& base_uint<BITS>::operator<<=(unsigned int shift)
{
base_uint<BITS> a(*this);
@@ -33,15 +33,15 @@ base_uint<BITS>& base_uint<BITS>::operator<<=(unsigned int shift)
int k = shift / 32;
shift = shift % 32;
for (int i = 0; i < WIDTH; i++) {
if (i+k+1 < WIDTH && shift != 0)
pn[i+k+1] |= (a.pn[i] >> (32-shift));
if (i+k < WIDTH)
pn[i+k] |= (a.pn[i] << shift);
if (i + k + 1 < WIDTH && shift != 0)
pn[i + k + 1] |= (a.pn[i] >> (32 - shift));
if (i + k < WIDTH)
pn[i + k] |= (a.pn[i] << shift);
}
return *this;
}
template<unsigned int BITS>
template <unsigned int BITS>
base_uint<BITS>& base_uint<BITS>::operator>>=(unsigned int shift)
{
base_uint<BITS> a(*this);
@@ -50,15 +50,15 @@ base_uint<BITS>& base_uint<BITS>::operator>>=(unsigned int shift)
int k = shift / 32;
shift = shift % 32;
for (int i = 0; i < WIDTH; i++) {
if (i-k-1 >= 0 && shift != 0)
pn[i-k-1] |= (a.pn[i] << (32-shift));
if (i-k >= 0)
pn[i-k] |= (a.pn[i] >> shift);
if (i - k - 1 >= 0 && shift != 0)
pn[i - k - 1] |= (a.pn[i] << (32 - shift));
if (i - k >= 0)
pn[i - k] |= (a.pn[i] >> shift);
}
return *this;
}
template<unsigned int BITS>
template <unsigned int BITS>
base_uint<BITS>& base_uint<BITS>::operator*=(uint32_t b32)
{
uint64_t carry = 0;
@@ -70,7 +70,7 @@ base_uint<BITS>& base_uint<BITS>::operator*=(uint32_t b32)
return *this;
}
template<unsigned int BITS>
template <unsigned int BITS>
base_uint<BITS>& base_uint<BITS>::operator*=(const base_uint& b)
{
base_uint<BITS> a = *this;
@@ -86,12 +86,12 @@ base_uint<BITS>& base_uint<BITS>::operator*=(const base_uint& b)
return *this;
}
template<unsigned int BITS>
template <unsigned int BITS>
base_uint<BITS>& base_uint<BITS>::operator/=(const base_uint& b)
{
base_uint<BITS> div = b; // make a copy, so we can shift.
base_uint<BITS> div = b; // make a copy, so we can shift.
base_uint<BITS> num = *this; // make a copy, so we can subtract.
*this = 0; // the quotient.
*this = 0; // the quotient.
int num_bits = num.bits();
int div_bits = div.bits();
if (div_bits == 0)
@@ -112,9 +112,10 @@ base_uint<BITS>& base_uint<BITS>::operator/=(const base_uint& b)
return *this;
}
template<unsigned int BITS>
int base_uint<BITS>::CompareTo(const base_uint<BITS>& b) const {
for (int i = WIDTH-1; i >= 0; i--) {
template <unsigned int BITS>
int base_uint<BITS>::CompareTo(const base_uint<BITS>& b) const
{
for (int i = WIDTH - 1; i >= 0; i--) {
if (pn[i] < b.pn[i])
return -1;
if (pn[i] > b.pn[i])
@@ -123,9 +124,10 @@ int base_uint<BITS>::CompareTo(const base_uint<BITS>& b) const {
return 0;
}
template<unsigned int BITS>
bool base_uint<BITS>::EqualTo(uint64_t b) const {
for (int i = WIDTH-1; i >= 2; i--) {
template <unsigned int BITS>
bool base_uint<BITS>::EqualTo(uint64_t b) const
{
for (int i = WIDTH - 1; i >= 2; i--) {
if (pn[i])
return false;
}
@@ -136,7 +138,7 @@ bool base_uint<BITS>::EqualTo(uint64_t b) const {
return true;
}
template<unsigned int BITS>
template <unsigned int BITS>
double base_uint<BITS>::getdouble() const
{
double ret = 0.0;
@@ -148,19 +150,19 @@ double base_uint<BITS>::getdouble() const
return ret;
}
template<unsigned int BITS>
template <unsigned int BITS>
std::string base_uint<BITS>::GetHex() const
{
char psz[sizeof(pn)*2 + 1];
char psz[sizeof(pn) * 2 + 1];
for (unsigned int i = 0; i < sizeof(pn); i++)
sprintf(psz + i*2, "%02x", ((unsigned char*)pn)[sizeof(pn) - i - 1]);
return std::string(psz, psz + sizeof(pn)*2);
sprintf(psz + i * 2, "%02x", ((unsigned char*)pn)[sizeof(pn) - i - 1]);
return std::string(psz, psz + sizeof(pn) * 2);
}
template<unsigned int BITS>
template <unsigned int BITS>
void base_uint<BITS>::SetHex(const char* psz)
{
memset(pn,0,sizeof(pn));
memset(pn, 0, sizeof(pn));
// skip leading spaces
while (isspace(*psz))
@@ -186,28 +188,28 @@ void base_uint<BITS>::SetHex(const char* psz)
}
}
template<unsigned int BITS>
template <unsigned int BITS>
void base_uint<BITS>::SetHex(const std::string& str)
{
SetHex(str.c_str());
}
template<unsigned int BITS>
template <unsigned int BITS>
std::string base_uint<BITS>::ToString() const
{
return (GetHex());
}
template<unsigned int BITS>
template <unsigned int BITS>
unsigned int base_uint<BITS>::bits() const
{
for (int pos = WIDTH-1; pos >= 0; pos--) {
for (int pos = WIDTH - 1; pos >= 0; pos--) {
if (pn[pos]) {
for (int bits = 31; bits > 0; bits--) {
if (pn[pos] & 1<<bits)
return 32*pos + bits + 1;
if (pn[pos] & 1 << bits)
return 32 * pos + bits + 1;
}
return 32*pos + 1;
return 32 * pos + 1;
}
}
return 0;
@@ -249,16 +251,16 @@ template unsigned int base_uint<256>::bits() const;
// This implementation directly uses shifts instead of going
// through an intermediate MPI representation.
uint256& uint256::SetCompact(uint32_t nCompact, bool *pfNegative, bool *pfOverflow)
uint256& uint256::SetCompact(uint32_t nCompact, bool* pfNegative, bool* pfOverflow)
{
int nSize = nCompact >> 24;
uint32_t nWord = nCompact & 0x007fffff;
if (nSize <= 3) {
nWord >>= 8*(3-nSize);
nWord >>= 8 * (3 - nSize);
*this = nWord;
} else {
*this = nWord;
*this <<= 8*(nSize-3);
*this <<= 8 * (nSize - 3);
}
if (pfNegative)
*pfNegative = nWord != 0 && (nCompact & 0x00800000) != 0;
@@ -274,9 +276,9 @@ uint32_t uint256::GetCompact(bool fNegative) const
int nSize = (bits() + 7) / 8;
uint32_t nCompact = 0;
if (nSize <= 3) {
nCompact = GetLow64() << 8*(3-nSize);
nCompact = GetLow64() << 8 * (3 - nSize);
} else {
uint256 bn = *this >> 8*(nSize-3);
uint256 bn = *this >> 8 * (nSize - 3);
nCompact = bn.GetLow64();
}
// The 0x00800000 bit denotes the sign.
@@ -295,27 +297,46 @@ uint32_t uint256::GetCompact(bool fNegative) const
static void inline HashMix(uint32_t& a, uint32_t& b, uint32_t& c)
{
// Taken from lookup3, by Bob Jenkins.
a -= c; a ^= ((c << 4) | (c >> 28)); c += b;
b -= a; b ^= ((a << 6) | (a >> 26)); a += c;
c -= b; c ^= ((b << 8) | (b >> 24)); b += a;
a -= c; a ^= ((c << 16) | (c >> 16)); c += b;
b -= a; b ^= ((a << 19) | (a >> 13)); a += c;
c -= b; c ^= ((b << 4) | (b >> 28)); b += a;
a -= c;
a ^= ((c << 4) | (c >> 28));
c += b;
b -= a;
b ^= ((a << 6) | (a >> 26));
a += c;
c -= b;
c ^= ((b << 8) | (b >> 24));
b += a;
a -= c;
a ^= ((c << 16) | (c >> 16));
c += b;
b -= a;
b ^= ((a << 19) | (a >> 13));
a += c;
c -= b;
c ^= ((b << 4) | (b >> 28));
b += a;
}
static void inline HashFinal(uint32_t& a, uint32_t& b, uint32_t& c)
{
// Taken from lookup3, by Bob Jenkins.
c ^= b; c -= ((b << 14) | (b >> 18));
a ^= c; a -= ((c << 11) | (c >> 21));
b ^= a; b -= ((a << 25) | (a >> 7));
c ^= b; c -= ((b << 16) | (b >> 16));
a ^= c; a -= ((c << 4) | (c >> 28));
b ^= a; b -= ((a << 14) | (a >> 18));
c ^= b; c -= ((b << 24) | (b >> 8));
c ^= b;
c -= ((b << 14) | (b >> 18));
a ^= c;
a -= ((c << 11) | (c >> 21));
b ^= a;
b -= ((a << 25) | (a >> 7));
c ^= b;
c -= ((b << 16) | (b >> 16));
a ^= c;
a -= ((c << 4) | (c >> 28));
b ^= a;
b -= ((a << 14) | (a >> 18));
c ^= b;
c -= ((b << 24) | (b >> 8));
}
uint64_t uint256::GetHash(const uint256 &salt) const
uint64_t uint256::GetHash(const uint256& salt) const
{
uint32_t a, b, c;
a = b = c = 0xdeadbeef + (WIDTH << 2);