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added findAndReplace method, little adjustments

This commit is contained in:
Martchus 2015-07-07 00:52:06 +02:00
parent f462d71200
commit 1c4c3ffdc7
1 changed files with 13 additions and 3 deletions
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16
conversion/stringconversion.h
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@ -137,6 +137,16 @@ template <typename StringType> LIB_EXPORT bool startsWith(const StringType &str,
return false;
}
/*!
* \brief Replaces all occurences of \a find with \a relpace in the specified \a str.
*/
template <typename StringType> LIB_EXPORT void findAndReplace(StringType &str, const StringType &find, const StringType &replace)
{
for(typename StringType::size_type i = 0; (i = str.find(find, i)) != StringType::npos; i += replace.size()) {
str.replace(i, find.size(), replace);
}
}
/*!
* \brief Converts the given \a number to its equivalent std::string representation using the specified \a base.
*
@ -182,8 +192,8 @@ template <typename NumberType, typename StringType> LIB_EXPORT NumberType string
* \brief Interprets the given \a integer at the specified position as std::string using the specified byte order.
*
* Example: Interpretation of ID3v2 frame IDs (stored as 32-bit integer) as string
* - 0x54495432/1414091826 will be interpreted as "TIT2" using big endian byte order.
* - 0x00545432/5526578 will be interpreted as "TT2" using big endian byte order and start offset 1 to "exclude" the first byte.
* - 0x54495432/1414091826 will be interpreted as "TIT2".
* - 0x00545432/5526578 will be interpreted as "TT2" using start offset 1 to "exclude" the first byte.
*
* \tparam T The data type of the integer to be interpreted.
*/
@ -191,7 +201,7 @@ template <typename T> LIB_EXPORT std::string interpretIntegerAsString(T integer,
{
char buffer[sizeof(T)];
ConversionUtilities::BE::getBytes(integer, buffer);
return std::string(buffer + startOffset, sizeof(T));
return std::string(buffer + startOffset, sizeof(T) - startOffset);
}
LIB_EXPORT std::string dataSizeToString(int64 sizeInByte);