本文整理汇总了C++中char2int函数的典型用法代码示例。如果您正苦于以下问题:C++ char2int函数的具体用法?C++ char2int怎么用?C++ char2int使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了char2int函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: lj_lex_setup
/* Setup lexer state. */
void lj_lex_setup(lua_State *L, LexState *ls)
{
ls->L = L;
ls->fs = NULL;
ls->n = 0;
ls->p = NULL;
ls->vstack = NULL;
ls->sizevstack = 0;
ls->vtop = 0;
ls->bcstack = NULL;
ls->sizebcstack = 0;
ls->lookahead = TK_eof; /* No look-ahead token. */
ls->linenumber = 1;
ls->lastline = 1;
lj_str_resizebuf(ls->L, &ls->sb, LJ_MIN_SBUF);
next(ls); /* Read-ahead first char. */
if (ls->current == 0xef && ls->n >= 2 && char2int(ls->p[0]) == 0xbb &&
char2int(ls->p[1]) == 0xbf) { /* Skip UTF-8 BOM (if buffered). */
ls->n -= 2;
ls->p += 2;
next(ls);
}
if (ls->current == '#') { /* Skip POSIX #! header line. */
do {
next(ls);
if (ls->current == END_OF_STREAM) return;
} while (!currIsNewline(ls));
inclinenumber(ls);
}
if (ls->current == LUA_SIGNATURE[0]) {
setstrV(L, L->top++, lj_err_str(L, LJ_ERR_XBCLOAD));
lj_err_throw(L, LUA_ERRSYNTAX);
}
}
开发者ID:AndreiLazarescu,项目名称:ariavg,代码行数:35,代码来源:lj_lex.c
示例2: encodeHexString
bool encodeHexString(uint8_t *data, uint32_t dataLength, const char* key, bool swapEndian)
{
if (swapEndian)
{
for (int i = dataLength * 2 - 2; i >= 0; i -= 2)
{
int c1 = char2int(key[i]);
int c2 = char2int(key[i + 1]);
if (c1 == -1 || c2 == -1)
return false;
*data++ = c1 * 16 + c2;
}
}
else
{
for (int i = 0; i < dataLength * 2; i += 2)
{
int c1 = char2int(key[i]);
int c2 = char2int(key[i + 1]);
if (c1 == -1 || c2 == -1)
return false;
*data++ = c1 * 16 + c2;
}
}
return true;
}
开发者ID:Bushstar,项目名称:bkchaind,代码行数:27,代码来源:Database.cpp
示例3: s
/*
args:
s character string representing hex digits
len length of s (it does not need to be null-terminated)
intbuf pre-allocated array of integers into which the result
will be placed, 3 bytes per int. no checks
are made as to the length being sufficient, this is the
caller's responsibility, strlen(s)/6 + 1 is enough
returns:
length of int buf used
this function packs an array of characters representing hex digits
into an array of ints, 3 bytes per int
*/
int hexstring2int(char *s, int len, unsigned int *intbuf) {
int s_ind = 0, int_ind = 0;
int remainder;
int i;
remainder = len%6;
int_ind = 0;
intbuf[int_ind] = 0;
while (remainder && s_ind < len) {
intbuf[int_ind] = char2int(s[s_ind++]) | (intbuf[int_ind] << 4);
remainder -=1;
len-=1;
}
if (intbuf[int_ind]) int_ind++;
while (len>0) {
intbuf[int_ind] = 0;
for (i=0; i<6; i++) {
intbuf[int_ind] = char2int(s[s_ind++]) | (intbuf[int_ind] << 4);
}
len -=6;
int_ind++;
}
return(int_ind);
}
开发者ID:nforrester,项目名称:6.834-final-project,代码行数:40,代码来源:base36.c
示例4: str2int
int str2int(char *str){
//printf("%s\n", str);
int tam = strlen(str);
//printf("%d\n", tam);
int sum = 0;
int i;
//printf("\n%d\n", tenPow(4));
for(i = tam-1; i > 0; i--){
//printf("%c %d %d\n", str[i], char2int(str[i]), tenPow(tam-1-i));//(tam-1-i)
sum += (char2int(str[i]) * tenPow(tam-1-i));
}
if(str[i] == '-')
sum *= -1;
else
sum += (char2int(str[i]) * tenPow(tam-1));
//printf(">%d<\n", sum);
return sum;
}
开发者ID:Lukasavicus,项目名称:ReSync,代码行数:27,代码来源:ReSync2.c
示例5: sim_blosum
int sim_blosum(char* seq1, char* seq2)
{
int len = (strlen(seq1) < strlen(seq2) ? (int)strlen(seq1) : (int)strlen(seq2));
int sim = 0;
for (int i=0; i<len; i++)
sim = Sum_INT_MIN2(sim,BLOSUM[char2int(seq1[i])][char2int(seq2[i])]);
return sim;
}
开发者ID:ivohof,项目名称:Barriers,代码行数:8,代码来源:secis_basics.cpp
示例6: while
// This function assumes src to be a zero terminated sanitized string with
// an even number of [0-9a-f] characters, and target to be sufficiently large
void Utils::hex2bin(const uint8_t* src, uint8_t* target)
{ // https://stackoverflow.com/questions/17261798/
while (*src && src[1])
{
*(target++) = char2int(*src) * 16 + char2int(src[1]);
src += 2;
}
}
开发者ID:Jesse-V,项目名称:OnioNS-common,代码行数:10,代码来源:Utils.cpp
示例7: parse_cryptokey
static void parse_cryptokey(AVFormatContext *avfc, const char *str) {
int len = strlen(str) / 2;
uint8_t *key = av_mallocz(len);
int i;
avfc->keylen = len;
avfc->key = key;
for (i = 0; i < len; i++, str += 2)
*key++ = (char2int(str[0]) << 4) | char2int(str[1]);
}
开发者ID:pder,项目名称:mplayer-svn,代码行数:9,代码来源:demux_lavf.c
示例8: main
int main(void)
{
char (*a)[1000],(*b)[1000],(*c)[1100];
char sum;
int T,i = 0,j = 0;
scanf("%d",&T);
c = (char (*)[1100])malloc(sizeof(char) * 1100 * T);
a = (char (*)[1000])malloc(sizeof(char) * 1000 * T);
b = (char (*)[1000])malloc(sizeof(char) * 1000 * T);
for(i = 0 ;i < T;i++)
{
memset(a[i],0,sizeof(a[i]));
memset(b[i],0,sizeof(b[i]));
memset(c[i],0,sizeof(c[i]));
scanf("%s",a[i]);
scanf("%s",b[i]);
int len_a,len_b;
len_a = strlen(a[i]);
len_b = strlen(b[i]);
int carry = 0;
j = 0;
while(len_a > j || len_b > j)
{
if(j < len_a && j < len_b)
c[i][j] = char2int(a[i][len_a -1 - j]) + char2int(b[i][len_b -1 - j]) + carry;
else if(j < len_b && j >= len_a)
c[i][j] = char2int(b[i][len_b -1 - j]) + carry;
else if(j < len_a && j >= len_b)
c[i][j] = char2int(a[i][len_a -1 - j]) + carry;
else
break;
carry = c[i][j] / 10;
c[i][j] = c[i][j] % 10;
c[i][j] = int2char(c[i][j]);
j++;
}
if(carry)
c[i][j] = int2char(carry);
}
for(i = 0;i < T ;i++)
{
printf("Case %d:\n", i+1);
printf("%s + %s = ", a[i],b[i]);
for(j = strlen(c[i]) - 1;j >= 0;j--)
printf("%c", c[i][j]);
if(i != T -1)
printf("\n");
printf("\n");
}
free(a);
free(b);
free(c);
}
开发者ID:scofieldsoros,项目名称:hdu,代码行数:57,代码来源:1002.c
示例9: FromHexStringToByte
std::vector<byte> FromHexStringToByte(std::string input)
{
std::vector<byte> data; //= new byte[input.Length / 2];
std::string HexByte = "";
for (int i = 0; i < input.length() / 2; i++) {
HexByte = input.substr(i * 2, 2);
unsigned char temp = char2int(HexByte[0]) * 16 + char2int(HexByte[1]);
data.push_back(temp);
}
return data;
}
开发者ID:alexript,项目名称:crypto-gost,代码行数:13,代码来源:main.cpp
示例10: nucchar_to_aaint
int* nucchar_to_aaint(char* nuc_seq)
{
int nuc_length = (int)strlen(nuc_seq);
int* int_nuc_seq = char2int(nuc_seq);
return nucint_to_aaint(int_nuc_seq,nuc_length);
}
开发者ID:ivohof,项目名称:Barriers,代码行数:7,代码来源:secis_basics.cpp
示例11: getWordBlock
Block getWordBlock(std::string word, std::fstream& f, bool createIfReauired = false) {
seekRW(f, 0);
BlockOffset currentOffset = 0;
Block b {readBlockFromFile(f)};
for(auto c : word) {
unsigned int i = char2int(c);
if (b.offsets[i] == 0 ) {
if (!createIfReauired) {
b.data=0;
return b;
}
BlockOffset off = f.tellp();
Block newBlock {};
seekRW(f, 0, f.end);
BlockOffset newCurrent = b.offsets[i] = writeBlockToFile(newBlock, f);
seekRW(f, off);
writeBlockToFile(b, f);
seekRW(f, newCurrent);
currentOffset = newCurrent;
b = newBlock;
} else {
currentOffset = b.offsets[i];
seekRW(f, currentOffset);
b = readBlockFromFile(f);
}
}
return b;
}
开发者ID:UIKit0,项目名称:superindexer,代码行数:31,代码来源:superindexer.cpp
示例12: lj_lex_setup
/* Setup lexer state. */
int lj_lex_setup(lua_State *L, LexState *ls)
{
int header = 0;
ls->L = L;
ls->fs = NULL;
ls->n = 0;
ls->p = NULL;
ls->vstack = NULL;
ls->sizevstack = 0;
ls->vtop = 0;
ls->bcstack = NULL;
ls->sizebcstack = 0;
ls->lookahead = TK_eof; /* No look-ahead token. */
ls->linenumber = 1;
ls->lastline = 1;
lj_str_resizebuf(ls->L, &ls->sb, LJ_MIN_SBUF);
next(ls); /* Read-ahead first char. */
if (ls->current == 0xef && ls->n >= 2 && char2int(ls->p[0]) == 0xbb &&
char2int(ls->p[1]) == 0xbf) { /* Skip UTF-8 BOM (if buffered). */
ls->n -= 2;
ls->p += 2;
next(ls);
header = 1;
}
if (ls->current == '#') { /* Skip POSIX #! header line. */
do {
next(ls);
if (ls->current == END_OF_STREAM) return 0;
} while (!currIsNewline(ls));
inclinenumber(ls);
header = 1;
}
if (ls->current == LUA_SIGNATURE[0]) { /* Bytecode dump. */
if (header) {
/*
** Loading bytecode with an extra header is disabled for security
** reasons. This may circumvent the usual check for bytecode vs.
** Lua code by looking at the first char. Since this is a potential
** security violation no attempt is made to echo the chunkname either.
*/
setstrV(L, L->top++, lj_err_str(L, LJ_ERR_BCBAD));
lj_err_throw(L, LUA_ERRSYNTAX);
}
return 1;
}
return 0;
}
开发者ID:wenhulove333,项目名称:ScutServer,代码行数:48,代码来源:lj_lex.c
示例13: luaZ_fill
int luaZ_fill (ZIO *z) {
size_t size;
const char *buff = z->reader(NULL, z->data, &size);
if (buff == NULL || size == 0) return EOZ;
z->n = size - 1;
z->p = buff;
return char2int(*(z->p++));
}
开发者ID:foreverlikeyou9999,项目名称:kos-ports,代码行数:8,代码来源:lzio.c
示例14: sensownyBIK
bool sensownyBIK(std::string B)
{
bool kontrola = true;
kontrola &= (B.size() == 10);
if(kontrola)
{
for(int i=0; i < 11; i++)
{
if(0 <= char2int(B[i]) && char2int(B[i]) <= 9);
else kontrola = false;
}
}
return kontrola;
}
开发者ID:mmaku,项目名称:Cpp_2,代码行数:18,代码来源:bio.cpp
示例15: fillbuf
static int fillbuf(LexState *ls)
{
size_t sz;
const char *buf = ls->rfunc(ls->L, ls->rdata, &sz);
if (buf == NULL || sz == 0) return END_OF_STREAM;
ls->n = (MSize)sz - 1;
ls->p = buf;
return char2int(*(ls->p++));
}
开发者ID:wenhulove333,项目名称:ScutServer,代码行数:9,代码来源:lj_lex.c
示例16: pat2int
unsigned long long pat2int(const char *pat)
{
unsigned long long val = 0;
while (*pat) {
val = (val << 4) + char2int(*pat);
pat += 1;
}
return val;
}
开发者ID:loveshell,项目名称:libinjection,代码行数:9,代码来源:sqlparse.c
示例17: luaZ_lookahead
int luaZ_lookahead (ZIO *z) {
if (z->n == 0) {
int c = luaZ_fill(z);
if (c == EOZ) return c;
z->n++;
z->p--;
}
return char2int(*z->p);
}
开发者ID:foreverlikeyou9999,项目名称:kos-ports,代码行数:9,代码来源:lzio.c
示例18: file2
void ChannelH11::InputManagement(){
static double h41[1000][300] = {0};
//load pilot data
QFile file2("./pilot/pilot_100_re.txt");
if (!file2.open(QIODevice::ReadOnly | QIODevice::Text))
qDebug() << file2.errorString() <<" NO FILE";
QFile file3("./pilot/pilot_100_im.txt");
if (!file3.open(QIODevice::ReadOnly | QIODevice::Text))
qDebug() << file3.errorString() <<" NO FILE";
char str[100];
for( int i = 0 ; i < 100 ; i++){
file2.readLine(str,100);
int crr = char2int(str);
pilot[i][0] = crr;
//qDebug() << "pilot[ "<<i<<" ][0] is :" << pilot[i][0];
file3.readLine(str,100);
crr = char2int(str);
pilot[i][1] = crr;
//qDebug() << "pilot[ "<<i<<" ][1] is :" << pilot[i][1] << endl;
}//for
QFile file("h_300_1000_re.txt");
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
qDebug() << file.errorString();
int length = 1000;
for( int i = 0 ; i < length ; i++ ){
for( int j = 0 ; j < 300 ; j++ ){
file.readLine(str,100);
double crr = 0;
crr = char2double(str);
//qDebug() << "crr is :"<<crr;
//h41[i][j] = crr*10;
h41[i][j] = 0;
}
}
//qDebug() << "h41[40][299] one is :"<< h41[40][299] ;
pdata = &h41[0][0];
pdata2 = pdata;
file.close();
}
开发者ID:uestcmy,项目名称:QT-Plot---Channe-2X2,代码行数:44,代码来源:channelh11.cpp
示例19: file
void ChannelH11::InputManagement2(){
//QFile file("datain.txt");
QFile file("./Pilot_send_data/pilot_1200_re.txt");
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)){
qDebug() << file.errorString();
qDebug() << "Last sentence is in QPSK Inputmanagement." << endl;
}
//qDebug() << QObject::tr("file text:") << endl << file.readAll();
//char str[100];
char str[100];
for( int i = 0 ; i < 1200 ; i++ ){
file.readLine(str,100);
int crr = 0;
crr = char2int(str);
qDebug() << "pilot[ "<< i <<"][0] is :"<<crr;
pilot[i][0] = crr;
}
//qDebug() << "last one is :"<< qpsk[9][0] ;
file.close();
QFile file2("./Pilot_send_data/pilot_1200_im.txt");
if (!file2.open(QIODevice::ReadOnly | QIODevice::Text)){
qDebug() << file2.errorString();
qDebug() << "Last sentence is in QPSK Inputmanagement." << endl;
}
//qDebug() << QObject::tr("file text:") << endl << file.readAll();
//char str[100];
for( int i = 0 ; i < 1200 ; i++ ){
file2.readLine(str,100);
int crr = 0;
crr = char2int(str);
qDebug() << "pilot[ "<< i <<"][1] is :"<<crr;
pilot[i][1] = crr;
}
//qDebug() <<"apsk[0][0] is :"<< *(pdata) << endl;
file2.close();
}
开发者ID:uestcmy,项目名称:704-Channel2D,代码行数:42,代码来源:channelh11.cpp
示例20: luaZ_lookahead
int luaZ_lookahead (ZIO *z) {
if (z->n == 0) {
if (luaZ_fill(z) == EOZ)
return EOZ;
else {
z->n++; /* luaZ_fill removed first byte; put back it */
z->p--;
}
}
return char2int(*z->p);
}
开发者ID:AwkwardDev,项目名称:Summit,代码行数:11,代码来源:lzio.c
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