本文整理汇总了C++中skipSpace函数的典型用法代码示例。如果您正苦于以下问题：C++ skipSpace函数的具体用法？C++ skipSpace怎么用？C++ skipSpace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skipSpace函数的15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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: while
bool
DictConv::parseLine(char* buf,
char* word_buf,
std::string& syls)
{
/* ignore the empty lines and comment lines */
if (*buf == '\n' || *buf == '#')
return false;
char* p = (char*)skipSpace(buf);
char* t = (char*)skipNonSpace(p);
while (p < t) *word_buf++ = *p++;
*word_buf = 0;
p = (char*)skipSpace(p);
t = (char*)skipNonSpace(p);
if (*t)
*t++ = 0;
p = (char*)skipSpace(t);
t = (char*)skipNonSpace(p);
if (*t)
*t++ = 0;
syls.assign(p);
return true;
}示例2: processIC_H
static void processIC_H( char *fname )
{
char *p;
char *ok;
char *ic_start;
unsigned ic_idx;
file = fname;
line = 0;
ic_idx = NO_IDX;
for(;;) {
ok = fgets( buff, sizeof(buff), ic_h );
if( ok == NULL ) break;
++line;
p = skipSpace( buff );
if( memcmp( p, "//", 2 ) == 0 ) {
continue;
}
ic_start = strstr( p, "IC(" );
if( ic_start != NULL ) {
p = skipNonSpace( ic_start );
p = skipSpace( p );
ic_idx = whatICAmI( p );
continue;
}
if( ic_idx != NO_IDX ) {
if( buff[0] == '#' ) {
addName( icPreProcTable, ic_idx, buff );
}
}
}
}示例3: main
int main (int argc, char *argv[]) {
if (argc != 2) {
std::cout << "Usage: ./numerics inputFileName" << std::endl;
return EXIT_SUCCESS;
}
std::string line;
Functions * functions = new Functions();
std::fstream f(argv[1]);
while (std::getline(f, line)) {
std::size_t pos = 0;
if ((pos = line.find("define")) != std::string::npos) {
parse(line, functions);
}
else if (((pos = line.find("evaluate")) != std::string::npos)) {
//compute the value of a function
double res = evaluate(line, functions);
printEval(line, res);
}
else if (((pos = line.find("numint")) != std::string::npos)) {
pos += 6;
skipSpace(line, pos);
std::string s = line.substr(pos);
double res = integeral(s, functions);
printInte(line, res);
}
else if (((pos = line.find("mcint")) != std::string::npos)) {
pos += 5;
skipSpace(line, pos);
std::string s = line.substr(pos);
double res = mcint(s, functions);
printMcint(line, res);
}
else if (((pos = line.find("max")) != std::string::npos)) {
pos += 3;
skipSpace(line, pos);
std::string s = line.substr(pos);
double res = gradAsc(s, functions, 0);
printGrad(line, res, 0);
}
else if (((pos = line.find("min")) != std::string::npos)) {
//std::cout << "This is a Gradient Descent" << std::endl;
pos += 3;
skipSpace(line, pos);
std::string s = line.substr(pos);
double res = gradAsc(s, functions, 1);
printGrad(line, res, 1);
}
else if (((pos = line.find("exit")) != std::string::npos)) {
delete functions;
f.close();
return EXIT_SUCCESS;
}
}
delete functions;
f.close();
return EXIT_SUCCESS;
}示例4: findFalconTags
static void findFalconTags (void)
{
vString *name = vStringNew ();
const unsigned char *line;
while ((line = fileReadLine ()) != NULL)
{
const unsigned char *cp = line;
if (*cp == '#')
continue;
if (strncmp ((const char*) cp, "function", (size_t) 8) == 0)
{
cp += 8;
cp = skipSpace (cp);
while (isIdentifierChar ((int) *cp))
{
vStringPut (name, (int) *cp);
++cp;
}
vStringTerminate (name);
makeSimpleTag (name, FalconKinds, K_FUNCTION);
vStringClear (name);
}
else if (strncmp ((const char*) cp, "class", (size_t) 5) == 0)
{
cp += 5;
cp = skipSpace (cp);
while (isIdentifierChar ((int) *cp))
{
vStringPut (name, (int) *cp);
++cp;
}
vStringTerminate (name);
makeSimpleTag (name, FalconKinds, K_CLASS);
vStringClear (name);
}
else if (strncmp ((const char*) cp, "load", (size_t) 4) == 0)
{
cp += 4;
cp = skipSpace (cp);
while (isIdentifierChar ((int) *cp))
{
vStringPut (name, (int) *cp);
++cp;
}
vStringTerminate (name);
makeSimpleTag (name, FalconKinds, K_NAMESPACE);
vStringClear (name);
}
}
vStringDelete (name);
}示例5: scanSource
static void scanSource( char *fname )
{
char *mask_id;
char *ok;
char *t;
char *p;
char *s;
char c;
int begin_found;
unsigned ic_idx;
file = fname;
line = 0;
begin_found = 0;
mask_id = NULL;
for(;;) {
ok = fgets( buff, sizeof(buff), src_c );
if( ok == NULL ) break;
++line;
if( begin_found ) {
t = strstr( buff, "// ICMASK END" );
if( t != NULL ) {
begin_found = 0;
continue;
}
p = skipSpace( buff );
if( memcmp( p, "case", 4 ) == 0 ) {
p = skipNonSpace( p );
p = skipSpace( p );
if( memcmp( p, "IC_", 3 ) == 0 ) {
ic_idx = whatICAmI( p );
addName( icMaskTable, ic_idx, mask_id );
}
}
} else {
t = strstr( buff, "// ICMASK BEGIN" );
if( t != NULL ) {
p = skipNonSpace( t );
p = skipSpace( p );
p = skipNonSpace( p );
p = skipSpace( p );
p = skipNonSpace( p );
p = skipSpace( p );
s = p;
p = skipMacroName( p );
c = *p;
*p = '\0';
mask_id = strdup( s );
*p = c;
begin_found = 1;
}
}
}
if( begin_found ) {
fail( "// ICMASK BEGIN found without matching // ICMASK END\n" );
}
}示例6: getWall
int getWall(char **line) {
char arg[3];
char *start, *end;
start = skipSpace(*line);
end = findFirstSpace(start);
copyString(arg, start, end);
*line = skipSpace(end);
return (atoi(arg));
}示例7: getToken
TTemplatizerToken getToken(CTemplatizerParser& t, bool skipspc, std::string* value = NULL)
{
if (skipspc)
t = skipSpace(t);
if (!t.isValid())
return Unknown;
uint i;
CTemplatizerParser result;
for (i=0; i<sizeof(SimpleTokens)/sizeof(SimpleTokens[0]); ++i)
{
result = match(SimpleTokens[i].Text, t);
if (result.isValid())
{
t = result;
return SimpleTokens[i].Token;
}
}
if (isalpha(*t))
{
TTemplatizerToken retToken = Identifier;
if (value != NULL)
*value = "";
do
{
while (isalpha(*t))
{
if (value != NULL)
*value += *t;
++t;
}
t = skipSpace(t);
if (*t != EnvSeparator)
break;
retToken = ListIdentifier;
if (value != NULL)
*value += *t;
++t;
}
while (true);
return retToken;
}
return Unknown;
}示例8: convert
bool convert(const String &input, LONGLONG &outResult, size_t size, bool ignoreWhiteSpace, size_t base)
{
ZS_THROW_INVALID_USAGE_IF((0 == size) || (size > sizeof(QWORD)))
CSTR str = input;
if (NULL == str)
return false;
if (ignoreWhiteSpace)
skipSpace(str);
bool hadSign = false;
bool positive = isPositive(str, hadSign);
base = shouldForceBase(str, base, hadSign);
LONGLONG result = 0;
BYTE digit = 0;
if (positive) {
while ((digit = gDigitToValue[*str]) < base) {
LONGLONG lastResult = result;
result *= base;
result += static_cast<LONGLONG>(digit);
if (result < lastResult)
return false; // value had to flip
++str;
}
if (result > gMaxLongLongs[size-1])
return false;
} else {
while ((digit = gDigitToValue[*str]) < base) {
LONGLONG lastResult = result;
result *= base;
result -= static_cast<LONGLONG>(digit);
if (lastResult < result)
return false; // value had to flip
++str;
}
if (result < static_cast<LONGLONG>(gMinLongLongs[size-1]))
return false;
}
if (ignoreWhiteSpace)
skipSpace(str);
if (0 != *str)
return false;
outResult = result;
return true;
}示例9: findSmlTags
static void findSmlTags (void)
{
vString *const identifier = vStringNew ();
const unsigned char *line;
smlKind lastTag = K_NONE;
while ((line = fileReadLine ()) != NULL)
{
const unsigned char *cp = skipSpace (line);
do
{
smlKind foundTag;
if (CommentLevel != 0)
{
cp = (const unsigned char *) strstr ((const char *) cp, "*)");
if (cp == NULL)
continue;
else
{
--CommentLevel;
cp += 2;
}
}
foundTag = findNextIdentifier (&cp);
if (foundTag != K_NONE)
{
cp = skipSpace (cp);
cp = parseIdentifier (cp, identifier);
if (foundTag == K_AND)
{
if (lastTag != K_NONE)
makeSmlTag (lastTag, identifier);
}
else
{
makeSmlTag (foundTag, identifier);
lastTag = foundTag;
}
}
if (strstr ((const char *) cp, "(*") != NULL)
{
cp += 2;
cp = (const unsigned char *) strstr ((const char *) cp, "*)");
if (cp == NULL)
++CommentLevel;
}
} while (cp != NULL && strcmp ((const char *) cp, "") != 0);
}
vStringDelete (identifier);
}示例10: isFunctionNameInCode
/*
* pStart - pointer to first char of function name
* pEnd1 - pointer to (last + 1) char of function name
*/
bool isFunctionNameInCode(char *pStart, char *pEnd1) {
char *p;
p = skipSpace(pStart - 1, false);
if (*p == '(' || *p == ')')
return true;
p = skipSpace(pEnd1);
if (*p == '(' || *p == ')')
return true;
return false;
}示例11: extractAttributes
bool extractAttributes(char **ptr, Attribute *a)
{
// Find attribute name.
{
skipSpace(ptr);
a->name = *ptr;
findSpaceOrChar(ptr, '=');
if (**ptr == '\0')
return false;
**ptr = '\0';
++(*ptr);
}
// Find attribute value.
{
findCharAOrB(ptr, '\'', '\"');
const char quot = **ptr;
skipOne(ptr);
a->value = *ptr;
findChar(ptr, quot);
if (**ptr == '\0')
return false;
**ptr = '\0';
++(*ptr);
}
return true;
}示例12: Reset
void LS_Surface::ReadObj(const char* filename, float scale)
{
Reset();
#ifdef _CRT_SECURE_NO_WARNINGS
FILE* fp = fopen(filename, "r");
int v_index = 0, f_index = 0;
#else
FILE* fp;
fopen_s(&fp, filename, "r");
int v_index = 0, f_index = 0;
#endif
if(!fp)
{
printf("open %s failed\n", filename);
exit(0);
}
char str[256];
while(!feof(fp))
{
fgets(str, 255, fp);
int i = skipSpace(str);
if(i == -1 || str[i] == '\n' || str[i] == '#')
continue;
if(str[i] == 'v')
{
//LSPoint p;
v_index++;
if(isInVertexIndex(v_index-1))
continue;
LS_Vertex* v = new LS_Vertex();
#ifdef _CRT_SECURE_NO_WARNINGS
sscanf(str+i+1, "%lf%lf%lf", &v->pos[0], &v->pos[1], &v->pos[2]);
#else
sscanf_s(str+i+1, "%lf%lf%lf", &v->pos[0], &v->pos[1], &v->pos[2]);
#endif
v->pos[0] *= scale;
v->pos[1] *= scale;
v->pos[2] *= scale;
vertices.push_back(v);
v->creationLevel = subdivisionLevel;
v->m_index = vertices.size();
}
else if(str[i] = 'f')
{
f_index++;
if(isInFaceIndex(f_index-1))
continue;
int v1, v2, v3;
#ifdef _CRT_SECURE_NO_WARNINGS
sscanf(str+i+1, "%d%d%d", &v1, &v2, &v3);
#else
sscanf_s(str+i+1, "%d%d%d", &v1, &v2, &v3);
#endif
AddFaceOfIndex(toNewIndex(v1-1), toNewIndex(v2-1), toNewIndex(v3-1));
//AddFaceOfIndex(v1-1, v2-1, v3-1);
}
}
fclose(fp);
}示例13: isForEnd
bool isForEnd(char *buf){
skipSpace(&buf);
if(buf[0] == '}'){
return true;
}
return false;
}示例14: isVariableDef
/*
* 简单判断是否是变量定义，只是判断开始是否为数据类型
*/
bool isVariableDef(char * buf){
skipSpace(&buf);
if(isDataType(buf) == true){
return true;
}
return false;
}示例15: parseFloat
float parseFloat(const char* str, size_t& pos)
{
skipSpace(str,pos);
size_t begin = pos;
while (isdigit(str[pos]) || str[pos] == '.') pos++;
return atof(str+begin);
}