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AK: Improve the API of StringBuilder

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This commit is contained in:
howar6hill 2020-03-08 20:44:38 +08:00 committed by Andreas Kling
parent 0433c0780d
commit d8df9c510c
2 changed files with 9 additions and 9 deletions
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12
AK/StringBuilder.cpp
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@ -85,19 +85,19 @@ void StringBuilder::appendf(const char* fmt, ...)
va_end(ap);
}
ByteBuffer StringBuilder::to_byte_buffer()
ByteBuffer StringBuilder::to_byte_buffer() const
{
m_buffer.trim(m_length);
m_length = 0;
return move(m_buffer);
ByteBuffer buffer_copy = m_buffer.isolated_copy();
buffer_copy.trim(m_length);
return buffer_copy;
}
String StringBuilder::to_string()
String StringBuilder::to_string() const
{
return String((const char*)m_buffer.data(), m_length);
}
String StringBuilder::build()
String StringBuilder::build() const
{
return to_string();
}

6
AK/StringBuilder.h
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@ -45,9 +45,9 @@ public:
void appendf(const char*, ...);
void appendvf(const char*, va_list);
String build();
String to_string();
ByteBuffer to_byte_buffer();
String build() const;
String to_string() const;
ByteBuffer to_byte_buffer() const;
StringView string_view() const;
void clear();