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Add iterators to cx/string and fix including null terminator in length when created from an array

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This commit is contained in:
rexy712 2022-06-19 11:27:57 -07:00
parent 588835d80a
commit d5a0f1927d
1 changed files with 16 additions and 0 deletions
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16
include/rexy/cx/string.hpp
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@ -69,6 +69,9 @@ namespace rexy::cx{
for(size_type i = 0;i < M;++i){ for(size_type i = 0;i < M;++i){
m_data[i] = data[i]; m_data[i] = data[i];
} }
if(m_data[m_length - 1] == 0){
--m_length; //exclude null terminator in length
}
} }
constexpr string(const_pointer data)noexcept: constexpr string(const_pointer data)noexcept:
m_length(rexy::strlen(data)) m_length(rexy::strlen(data))
@ -132,6 +135,19 @@ namespace rexy::cx{
constexpr operator const_pointer(void)const noexcept constexpr operator const_pointer(void)const noexcept
{return m_data;} {return m_data;}
constexpr iterator begin(void)noexcept
{return m_data;}
constexpr const_iterator begin(void)const noexcept
{return m_data;}
constexpr const_iterator cbegin(void)const noexcept
{return m_data;}
constexpr iterator end(void)noexcept
{return m_data+m_length;}
constexpr const_iterator end(void)const noexcept
{return m_data+m_length;}
constexpr const_iterator cend(void)const noexcept
{return m_data+m_length;}
constexpr bool valid(void)const noexcept constexpr bool valid(void)const noexcept
{return m_length > 0;} {return m_length > 0;}
constexpr reference operator[](size_type i)noexcept constexpr reference operator[](size_type i)noexcept