20 #if defined(QT_CORE_LIB) 22 #include <QtCore/QByteArray> 23 #include <QtCore/QString> 24 #include <QtCore/QUrl> 27 #if !defined(NX_KIT_API) 38 inline bool isAsciiPrintable(
int c)
40 return c >= 32 && c <= 126;
52 NX_KIT_API std::string decodeEscapedString(
53 const std::string& s, std::string* outErrorMessage =
nullptr);
62 std::string toString(T value);
67 template<
typename... Args>
68 std::string
format(
const std::string& formatStr, Args... args)
70 const int size = snprintf(
nullptr, 0, formatStr.c_str(), args...) + 1;
73 std::string result(size,
'\0');
74 snprintf(&result[0], size, formatStr.c_str(), args...);
75 result.resize(size - 1);
79 NX_KIT_API
bool fromString(
const std::string& s,
int* value);
80 NX_KIT_API
bool fromString(
const std::string& s,
double* value);
81 NX_KIT_API
bool fromString(
const std::string& s,
float* value);
82 NX_KIT_API
bool fromString(
const std::string& s,
bool* value);
84 NX_KIT_API
void stringReplaceAllChars(std::string* s,
char sample,
char replacement);
85 NX_KIT_API
void stringInsertAfterEach(std::string* s,
char sample,
const char* insertion);
86 NX_KIT_API
void stringReplaceAll(
87 std::string* s,
const std::string& sample,
const std::string& replacement);
96 NX_KIT_API std::string baseName(std::string path);
103 NX_KIT_API std::string absolutePath(
104 const std::string& originDir,
const std::string& path);
109 NX_KIT_API std::string getProcessName();
115 NX_KIT_API
const std::vector<std::string>& getProcessCmdLineArgs();
117 NX_KIT_API
bool fileExists(
const char* filename);
126 inline size_t alignUp(
size_t value,
size_t alignment)
130 const size_t remainder = value % alignment;
133 return value + alignment - remainder;
139 return (uint8_t*) (17 +
alignUp((uintptr_t) data, 32));
150 template<
class MallocFunc>
155 const auto ptr = (
char*) mallocFunc(size + alignment +
sizeof(alignment));
159 char*
const alignedPtr = ptr +
sizeof(alignment);
160 const size_t misalignment = alignment - (uintptr_t) alignedPtr % alignment;
161 memcpy(ptr + misalignment, &misalignment,
sizeof(misalignment));
162 return alignedPtr + misalignment;
170 return mallocAligned<>(size, alignment, [](
size_t size) { return ::malloc(size); });
180 template<
class FreeFunc>
184 return freeFunc(ptr);
186 ptr = (
char*) ptr -
sizeof(
size_t);
187 size_t misalignment = 0;
188 memcpy(&misalignment, ptr,
sizeof(misalignment));
189 ptr = (
char*) ptr - misalignment;
199 return freeAligned<>(ptr, [](
void* ptr) { return ::free(ptr); });
206 NX_KIT_API std::string toString(
bool b);
207 NX_KIT_API std::string toString(
const void* ptr);
208 inline std::string toString(
void* ptr) {
return toString(const_cast<const void*>(ptr)); }
209 inline std::string toString(std::nullptr_t ptr) {
return toString((
const void*) ptr); }
210 inline std::string toString(uint8_t i) {
return toString((
int) i); }
211 inline std::string toString(int8_t i) {
return toString((
int) i); }
212 NX_KIT_API std::string toString(
char c);
213 NX_KIT_API std::string toString(
const char* s);
214 inline std::string toString(
char* s) {
return toString(const_cast<const char*>(s)); }
215 NX_KIT_API std::string toString(
wchar_t c);
216 NX_KIT_API std::string toString(
const wchar_t* w);
217 inline std::string toString(
wchar_t* w) {
return toString(const_cast<const wchar_t*>(w)); }
220 NX_KIT_API std::string toString(
const std::string& s);
221 NX_KIT_API std::string toString(
const std::wstring& w);
226 std::string toString(T value)
228 std::ostringstream outputString;
229 outputString << value;
230 return outputString.str();
233 #if defined(QT_CORE_LIB) 235 static inline std::string toString(QByteArray b)
237 return toString(b.toStdString());
240 static inline std::string toString(QString s)
242 return toString(s.toUtf8().constData());
245 static inline std::string toString(QUrl u)
247 return toString(u.toEncoded().toStdString());
250 #endif // defined(QT_CORE_LIB) 253 std::string toString(P* ptr)
255 return toString((
const void*) ptr);
std::string format(const std::string &formatStr, Args... args)
Definition: utils.h:68
size_t alignUp(size_t value, size_t alignment)
Definition: utils.h:126
void * mallocAligned(size_t size, size_t alignment, MallocFunc mallocFunc)
Definition: utils.h:151
Definition: apple_utils.h:6
void freeAligned(void *ptr, FreeFunc freeFunc)
Definition: utils.h:181
uint8_t * misalignedPtr(void *data)
Definition: utils.h:137