ADTF  3.18.2
stringutil.h
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1 
7 #ifndef _STRINGUTIL_CLASS_HEADER_
8 #define _STRINGUTIL_CLASS_HEADER_
9 
10 #ifdef _MSC_VER
11  #include <sal.h>
12 #endif
13 
14 namespace A_UTILS_NS
15 {
21 class DOEXPORT cStringUtil
22 {
23  public:
25  static const tSize InvalidPos;
27  typedef tUInt64 tHashKey;
28  typedef tUInt32 tHashKey32;
29  protected:
31  static const tChar* m_pcSafeBuffer;
32  public:
33 
55  static tInt Compare(const tChar* str1,
56  const tChar* str2,
57  tSize nPos,
58  tSize nLength);
73  static tInt Compare(const tChar* str1,
74  const tChar* str2,
75  tSize nLength = InvalidPos);
76 
99  static tInt CompareNoCase(const tChar* str1,
100  const tChar* str2,
101  tSize nPos,
102  tSize nLength);
116  static tInt CompareNoCase(const tChar* str1,
117  const tChar* str2,
118  tSize nLength = InvalidPos);
119 
120 
121 
134  static tBool IsEqual(const tChar* str1,
135  const tChar* str2,
136  tSize nPos,
137  tSize nLength);
148  static tBool IsEqual(const tChar* str1,
149  const tChar* str2,
150  tSize nLength = InvalidPos);
151 
152 
153 
165  static tBool IsEqualNoCase(const tChar* str1,
166  const tChar* str2,
167  tSize nPos,
168  tSize nLength);
169 
180  static tBool IsEqualNoCase(const tChar* str1,
181  const tChar* str2,
182  tSize nLength = InvalidPos);
183 
199  static tBool IsInteger(const tChar* strToCheck, tSize nLength = InvalidPos);
200 
201 
215  static tBool IsFloat(const tChar* strToCheck);
216 
224  static tBool IsNumeric(const tChar* strToCheck);
225 
240  static tSize FindFirstOfToken(const tChar* strString, const tChar* strTokenList, tSize szStartPos = 0, tSize nLength = InvalidPos);
241 
256  static tSize RFindFirstOfToken(const tChar* strString, const tChar* strTokenList, tSize szStartPos = InvalidPos, tSize nLength = InvalidPos);
257 
272  static tSize FindFirstNotOfToken(const tChar* strString, const tChar* strTokenList, tSize szStartPos = 0, tSize nLength = InvalidPos);
273 
282  static tBool IsOneOf(tChar cValue, const tChar* strTokenList);
283 
294  static tChar* Repeat(tChar* strDest, tSize szDestSize, tSize nCount, tChar cCharacter);
295 
307  static tChar* PushFront(tChar* strDest, tSize szDestSize, const tChar* strSource, tSize nCount);
308 
319  static tChar* Delete(tChar* strString, tSize nPos, tSize nLength = InvalidPos);
320 
321  public:
322 
332  static tBool IsWhiteChar(tChar c);
333 
344  static tBool IsSymbolChar(tChar c);
345 
355  static tBool IsNumber(tChar c);
356 
368  static const tChar* FromType(tInt32 i32Value,
369  tChar* strBufferResult,
370  tSize szBufferResult,
371  const tChar* strFormat = "");
372 
384  static const tChar* FromType(tUInt32 ui32Value,
385  tChar* strBufferResult,
386  tSize szBufferResult,
387  const tChar* strFormat = "");
388 
399  static const tChar* FromType(tInt64 i64Value,
400  tChar* strBufferResult,
401  tSize szBufferResult,
402  const tChar* strFormat = "");
403 
414  static const tChar* FromType(tUInt64 ui64Value,
415  tChar* strBufferResult,
416  tSize szBufferResult,
417  const tChar* strFormat = "");
418 
429  static const tChar* FromType(tBool bValue,
430  tChar* strBufferResult,
431  tSize szBufferResult,
432  const tChar* strFormat);
433 
444  static const tChar* FromType(tFloat32 f32Value,
445  tChar* strBufferResult,
446  tSize szBufferResult,
447  const tChar* strFormat);
448 
459  static const tChar* FromType(tFloat64 f64Value,
460  tChar* strBufferResult,
461  tSize szBufferResult,
462  const tChar* strFormat);
463 
487  static tResult Format(
488 #ifdef _MSC_VER
489  _Out_writes_z_(szBufferResult)
490 #endif // _MSC_VER
491  tChar* strBufferResult,
492  tSize szBufferResult,
493 #ifdef _MSC_VER
494  _In_z_ _Printf_format_string_
495 #endif // _MSC_VER
496  const tChar* strFormat,
497  ...)
498 #ifdef __GNUC__
499  __attribute__((format(printf, 3, 4)))
500 #endif // __GNUC__
501  ;
502 
503 
510  //static std::string& Escape(std::string& strString);
511 
518  //static std::string& Unescape(std::string& strString);
519 
533  static tVoid ToType(const tChar* strString, tInt32& i32Value);
534 
550  static tVoid ToType(const tChar* strString, tUInt32& ui32Value);
551 
567  static tVoid ToType(const tChar* strString, tInt64& i64Value);
568 
583  static tVoid ToType(const tChar* strString, tUInt64& ui64Value);
584 
598  static tVoid ToType(const tChar* strString, tFloat64& f64Value);
599 
613  static tVoid ToType(const tChar* strString, tFloat32& f32Value);
614 
628  static tVoid ToType(const tChar* strString, tBool& bBool);
629 
641  static tVoid HexToType(const tChar* strString, tInt64& i64Value);
642 
673  static tChar* Copy(tChar* pstrDestination,
674  const tChar* pstrSource,
675  tSize nCount = InvalidPos,
676  tSize nDestinationBufferSize = InvalidPos);
677 
712  static tInt Scan(const tChar* strStringToScan, const tChar* sFormat, ...);
713 
727  static tVoid TrimFunc(tChar* strStringBuffer,
728  tSize nBufferLength,
729  const tBool bLeft,
730  const tBool bRight,
731  const tBool bNumeric);
732 
740  static tSize GetLength(const tChar* pcStr);
741 
749  static tHashKey GetHash(const tChar* strToHash);
750 
758  static tHashKey32 GetHash32(const tChar* strToHash);
759 };
760 
761 } // namespace A_UTILS_NS
762 
763 #endif // _STRINGUTIL_CLASS_HEADER_
tChar
char tChar
The tChar defines the type for platform character set (platform and compiler dependent type).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:54
tInt64
int64_t tInt64
type definition for signed integer values (64bit) (platform and compiler independent type).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:34
tInt32
int32_t tInt32
type definition for signed integer values (32bit) (platform and compiler independent type).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:32
tFloat32
float tFloat32
type definition for Float32 (32bit float values) (platform and compiler independent type).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:63
tVoid
void tVoid
The tVoid is always the definition for the void (non-type).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:44
tInt
int tInt
type definition for signed integer value (platform and compiler dependent type).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:70
tFloat64
double tFloat64
type definition for Float64 (64bit double values) (platform and compiler independent type).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:66
tBool
bool tBool
The tBool defines the type for the Values tTrue and tFalse (platform and compiler dependent).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:49
tUInt32
uint32_t tUInt32
type definition for unsigned integer values (32bit) (platform and compiler independent type).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:33
tSize
size_t tSize
type definition for a array size values, map size values etc.
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:91
tUInt64
uint64_t tUInt64
type definition for unsigned integer values (64bit) (platform and compiler independent type).
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/base/types.h:35
A_UTILS_NS::cResult
A common result class usable as return value throughout.
Definition: builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/a_utils/include/a_utils/core/result.h:18
A_UTILS_NS::cStringUtil
String Helper Class.
Definition: stringutil.h:22
A_UTILS_NS::cStringUtil::FromType
static const tChar * FromType(tBool bValue, tChar *strBufferResult, tSize szBufferResult, const tChar *strFormat)
This function creates a new cString object from a boolean value.
A_UTILS_NS::cStringUtil::ToType
static tVoid ToType(const tChar *strString, tFloat64 &f64Value)
This function converts the string to a floating-point value.
A_UTILS_NS::cStringUtil::ToType
static tVoid ToType(const tChar *strString, tInt64 &i64Value)
This function converts the string to an integer value.
A_UTILS_NS::cStringUtil::InvalidPos
static const tSize InvalidPos
used to identicate out of range, invalidpos or default length
Definition: stringutil.h:25
A_UTILS_NS::cStringUtil::CompareNoCase
static tInt CompareNoCase(const tChar *str1, const tChar *str2, tSize nPos, tSize nLength)
This function compares a cString object with another string using the generic-text function _tcsicmp.
A_UTILS_NS::cStringUtil::IsInteger
static tBool IsInteger(const tChar *strToCheck, tSize nLength=InvalidPos)
Check if string content represents an integer value.
A_UTILS_NS::cStringUtil::Compare
static tInt Compare(const tChar *str1, const tChar *str2, tSize nPos, tSize nLength)
This function compares two given strings using the generic-text function _tcscmp.
A_UTILS_NS::cStringUtil::IsFloat
static tBool IsFloat(const tChar *strToCheck)
Check if string content represents a floating point value.
A_UTILS_NS::cStringUtil::RFindFirstOfToken
static tSize RFindFirstOfToken(const tChar *strString, const tChar *strTokenList, tSize szStartPos=InvalidPos, tSize nLength=InvalidPos)
This function searches the string for the last occurrence of a token (character) that is also contain...
A_UTILS_NS::cStringUtil::HexToType
static tVoid HexToType(const tChar *strString, tInt64 &i64Value)
This function converts a hexadecimal string representation to an integer value.
A_UTILS_NS::cStringUtil::Format
static tResult Format(tChar *strBufferResult, tSize szBufferResult, const tChar *strFormat,...)
Write formatted data to a string.
A_UTILS_NS::cStringUtil::FromType
static const tChar * FromType(tInt64 i64Value, tChar *strBufferResult, tSize szBufferResult, const tChar *strFormat="")
This function creates a new cString object from a tInt64 value.
A_UTILS_NS::cStringUtil::TrimFunc
static tVoid TrimFunc(tChar *strStringBuffer, tSize nBufferLength, const tBool bLeft, const tBool bRight, const tBool bNumeric)
This function removes whitespace and redundant zero characters from a string object.
A_UTILS_NS::cStringUtil::ToType
static tVoid ToType(const tChar *strString, tUInt32 &ui32Value)
This function converts the string to an integer value.
A_UTILS_NS::cStringUtil::IsNumber
static tBool IsNumber(tChar c)
This function checks if a tChar is a number.
A_UTILS_NS::cStringUtil::Delete
static tChar * Delete(tChar *strString, tSize nPos, tSize nLength=InvalidPos)
This function deletes characters from a string.
A_UTILS_NS::cStringUtil::ToType
static tVoid ToType(const tChar *strString, tInt32 &i32Value)
Escape control characters.
A_UTILS_NS::cStringUtil::FromType
static const tChar * FromType(tFloat32 f32Value, tChar *strBufferResult, tSize szBufferResult, const tChar *strFormat)
This function creates a new cString object from a float value.
A_UTILS_NS::cStringUtil::GetLength
static tSize GetLength(const tChar *pcStr)
Returns the length of the string.
A_UTILS_NS::cStringUtil::IsEqualNoCase
static tBool IsEqualNoCase(const tChar *str1, const tChar *str2, tSize nPos, tSize nLength)
This function checks if the two strings are equal (case insensitive)
A_UTILS_NS::cStringUtil::IsSymbolChar
static tBool IsSymbolChar(tChar c)
This function checks if a given tChar value is valid to be used in a symbol name.
A_UTILS_NS::cStringUtil::Copy
static tChar * Copy(tChar *pstrDestination, const tChar *pstrSource, tSize nCount=InvalidPos, tSize nDestinationBufferSize=InvalidPos)
Copies a null terminated string to another string buffer.
A_UTILS_NS::cStringUtil::FromType
static const tChar * FromType(tInt32 i32Value, tChar *strBufferResult, tSize szBufferResult, const tChar *strFormat="")
This function creates a new cString object from a tInt32 value.
A_UTILS_NS::cStringUtil::tHashKey
tUInt64 tHashKey
Defines the Type for the Hashkey generated with GetHash.
Definition: stringutil.h:27
A_UTILS_NS::cStringUtil::FindFirstOfToken
static tSize FindFirstOfToken(const tChar *strString, const tChar *strTokenList, tSize szStartPos=0, tSize nLength=InvalidPos)
This function searches the string for the first occurrence of a token (character) that is also contai...
A_UTILS_NS::cStringUtil::ToType
static tVoid ToType(const tChar *strString, tUInt64 &ui64Value)
This function converts the string to an integer value.
A_UTILS_NS::cStringUtil::FromType
static const tChar * FromType(tUInt32 ui32Value, tChar *strBufferResult, tSize szBufferResult, const tChar *strFormat="")
This function creates a new cString object from a tUInt32 value.
A_UTILS_NS::cStringUtil::Compare
static tInt Compare(const tChar *str1, const tChar *str2, tSize nLength=InvalidPos)
This function compares two given strings using the generic-text function _tcscmp.
A_UTILS_NS::cStringUtil::GetHash
static tHashKey GetHash(const tChar *strToHash)
Creates a hash key from the string.
A_UTILS_NS::cStringUtil::FindFirstNotOfToken
static tSize FindFirstNotOfToken(const tChar *strString, const tChar *strTokenList, tSize szStartPos=0, tSize nLength=InvalidPos)
This function searches the string for the first occurrence of a token (character) that is not also co...
A_UTILS_NS::cStringUtil::IsEqual
static tBool IsEqual(const tChar *str1, const tChar *str2, tSize nLength=InvalidPos)
This function checks if the two strings are equal (case sensitive)
A_UTILS_NS::cStringUtil::PushFront
static tChar * PushFront(tChar *strDest, tSize szDestSize, const tChar *strSource, tSize nCount)
This function adds the content of one string to the beginning of another string.
A_UTILS_NS::cStringUtil::IsWhiteChar
static tBool IsWhiteChar(tChar c)
This function checks if a given tChar value is a whitespace character.
A_UTILS_NS::cStringUtil::FromType
static const tChar * FromType(tFloat64 f64Value, tChar *strBufferResult, tSize szBufferResult, const tChar *strFormat)
This function creates a new cString object from a double value.
A_UTILS_NS::cStringUtil::ToType
static tVoid ToType(const tChar *strString, tBool &bBool)
This function converts the string to a boolean value.
A_UTILS_NS::cStringUtil::CompareNoCase
static tInt CompareNoCase(const tChar *str1, const tChar *str2, tSize nLength=InvalidPos)
This function compares a cString object with another string using the generic-text function _tcsicmp.
A_UTILS_NS::cStringUtil::IsEqual
static tBool IsEqual(const tChar *str1, const tChar *str2, tSize nPos, tSize nLength)
This function checks if the two strings are equal (case sensitive)
A_UTILS_NS::cStringUtil::IsEqualNoCase
static tBool IsEqualNoCase(const tChar *str1, const tChar *str2, tSize nLength=InvalidPos)
This function checks if the two strings are equal (case insensitive)
A_UTILS_NS::cStringUtil::ToType
static tVoid ToType(const tChar *strString, tFloat32 &f32Value)
This function converts the string to a floating-point value.
A_UTILS_NS::cStringUtil::m_pcSafeBuffer
static const tChar * m_pcSafeBuffer
Internally used character buffer.
Definition: stringutil.h:31
A_UTILS_NS::cStringUtil::IsOneOf
static tBool IsOneOf(tChar cValue, const tChar *strTokenList)
Checks if the character is contained in the token list.
A_UTILS_NS::cStringUtil::IsNumeric
static tBool IsNumeric(const tChar *strToCheck)
Check if string content represents a numeric value.
A_UTILS_NS::cStringUtil::Repeat
static tChar * Repeat(tChar *strDest, tSize szDestSize, tSize nCount, tChar cCharacter)
Fill a string with a repetitive character sequence.
A_UTILS_NS::cStringUtil::FromType
static const tChar * FromType(tUInt64 ui64Value, tChar *strBufferResult, tSize szBufferResult, const tChar *strFormat="")
This function creates a new cString object from a tUInt64 value.
A_UTILS_NS::cStringUtil::Scan
static tInt Scan(const tChar *strStringToScan, const tChar *sFormat,...)
This function reads data from the input string and writes the data into the location(s) given by argu...
A_UTILS_NS::cStringUtil::GetHash32
static tHashKey32 GetHash32(const tChar *strToHash)
Creates a hash key from the string.
A_UTILS_NS
ADTF A_UTIL Namespace - Within adtf this is used as adtf::util or adtf_util.
Definition: d_ptr.h:11
a_util::strings::format
std::string format(const char *str_format,...)
printf()-like formatting of an input string.