Template Class String
Defined in File string_silent.hpp
Inheritance Relationships
Base Type
public apex::BaseString< STRING_BUFFER_SIZE >(Template Class BaseString)
Class Documentation
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template<::size64_t STRING_BUFFER_SIZE>
class apex::String : public apex::BaseString<STRING_BUFFER_SIZE> String defines a string class with constant memory footprint. Objects of this class do not throw exceptions if the dst string does not have enough space. In this case the dst is filled up to capacity from src. The internal buffer size is defined by STRING_BUFFER_SIZE template parameter. The maximum length for a string is (STRING_BUFFER_SIZE - 1ULL). One character is reserved for terminating zero.
- Template Parameters
STRING_BUFFER_SIZE – defines the size of static string including its terminating zero.
Public Types
- iterator = typename apex::template BaseString< STRING_BUFFER_SIZE >::template abs_iterator<::char8_t >
- const_iterator = typename apex::template BaseString< STRING_BUFFER_SIZE >::template abs_iterator< const ::char8_t >
Public Functions
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inline String(void) noexcept
default constructor
- inline String (const ::size64_t n, const ::char8_t c) noexcept
fill constructor Fills the string with n consecutive copies of character c. param[in] n is number of characters to copy. If n is grater than the maximum capacity or if npos, only maximum capacity is filled param[in] c is number of characters to copy.
- inline String (const ::char8_t *const str) noexcept
constructor from an input string
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inline explicit String(const ::apex_string_t &str) noexcept
constructor from an Apex.OS string
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template<::size64_t LEN>
inline String(const apex::BaseString<LEN> &src) noexcept copy constructor
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inline explicit String(const apex::String<STRING_BUFFER_SIZE> &src) noexcept
copy constructor See MISRA C++:2008 14-5-2
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template<::size64_t LEN>
inline const apex::String<STRING_BUFFER_SIZE + LEN> operator+(const apex::String<LEN> &rhs) const noexcept operator+
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inline const apex::String<STRING_BUFFER_SIZE + APEX_STRING_SIZE> operator+(const ::apex_string_t &rhs) const noexcept
operator+
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template<::size64_t LEN>
inline apex::String<STRING_BUFFER_SIZE> &operator+=(const apex::String<LEN> &rhs) noexcept operator+=
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inline apex::String<STRING_BUFFER_SIZE> &operator+=(const ::apex_string_t &src) noexcept
operator+=
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inline String &operator=(const String &rhs) noexcept
Assignment operator. See MISRA C++:2008 14-5-3.
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template<::size64_t LEN>
inline apex::String<STRING_BUFFER_SIZE> &operator=(const apex::String<LEN> &rhs) noexcept Assignment operator.
- inline apex::String< STRING_BUFFER_SIZE > & operator= (const ::char8_t *const src) noexcept
Assignment operator.
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inline apex::String<STRING_BUFFER_SIZE> &operator=(const ::apex_string_t &src) noexcept
Assignment operator.
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inline iterator begin() noexcept
Retrieves the begin iterator for this string.
- Returns
the begin iterator
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inline iterator end() noexcept
Retrieves the end iterator for this string.
- Returns
the end iterator
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inline const_iterator cbegin() const noexcept
Retrieves the begin constant iterator for this string.
- Returns
the begin iterator
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inline const_iterator cend() const noexcept
Retrieves the end constant iterator for this string.
- Returns
the end iterator
Public Static Functions
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static inline apex::String<STRING_BUFFER_SIZE> to_string(const uint32_t value)
Convert 32-bit unsigned integer in base 10 into an Apex.OS string. The method will throw std::overflow_error exception if the string’s capacity is insufficient.
- Parameters
value – [in] is input 32-bit unsigned integer value to convert
- Throws
std::overflow_error –
- Returns
return Apex.OS string that contains text representation of the input value in base 10.