46 lines
918 B
C++
46 lines
918 B
C++
#include <luna/Alloc.h>
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#include <luna/CString.h>
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#include <luna/OwnedStringView.h>
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OwnedStringView::OwnedStringView()
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{
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}
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OwnedStringView::OwnedStringView(OwnedStringView&& other)
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{
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m_string = other.m_string;
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m_length = other.m_length;
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other.m_string = nullptr;
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}
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OwnedStringView::OwnedStringView(char* c_str)
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{
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m_string = c_str;
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if (m_string) { m_length = strlen(m_string); }
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}
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OwnedStringView::~OwnedStringView()
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{
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if (m_string) raw_free(m_string);
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}
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Result<OwnedStringView> OwnedStringView::clone() const
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{
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return from_string_literal(m_string);
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}
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const char& OwnedStringView::operator[](usize index) const
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{
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expect(index < m_length, "index out of range");
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return m_string[index];
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}
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Result<OwnedStringView> OwnedStringView::from_string_literal(const char* str)
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{
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char* const dup = strdup(str);
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if (!dup) return err(ENOMEM);
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return OwnedStringView { dup };
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}
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