mirror of https://github.com/bsnes-emu/bsnes.git
61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
#ifdef NALL_STRING_INTERNAL_HPP
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//only allocators may access _data or modify _size and _capacity
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//all other functions must use data(), size(), capacity()
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#if defined(NALL_STRING_ALLOCATOR_ADAPTIVE)
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#include <nall/string/allocator/adaptive.hpp>
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#elif defined(NALL_STRING_ALLOCATOR_COPY_ON_WRITE)
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#include <nall/string/allocator/copy-on-write.hpp>
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#elif defined(NALL_STRING_ALLOCATOR_SMALL_STRING_OPTIMIZATION)
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#include <nall/string/allocator/small-string-optimization.hpp>
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#elif defined(NALL_STRING_ALLOCATOR_VECTOR)
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#include <nall/string/allocator/vector.hpp>
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#endif
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namespace nall {
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auto string::operator[](signed position) const -> const char& {
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if(position > size() + 1) throw exception_out_of_bounds{};
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return data()[position];
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}
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template<typename... P> auto assign(string& self, P&&... p) -> string& {
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self.resize(0);
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return self.append(std::forward<P>(p)...);
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}
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template<typename T, typename... P> auto append(string& self, const T& value, P&&... p) -> string& {
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_append(self, make_string(value));
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return self.append(std::forward<P>(p)...);
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}
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template<typename... P> auto append(string& self, const format& value, P&&... p) -> string& {
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self.format(value);
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return self.append(std::forward<P>(p)...);
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}
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auto append(string& self) -> string& {
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return self;
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}
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template<typename T> auto _append(string& self, const stringify<T>& source) -> string& {
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unsigned size = self.size();
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unsigned length = source.size();
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self.resize(size + length);
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memory::copy(self.pointer() + size, source.data(), length);
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return self;
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}
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auto empty(const string& self) -> bool {
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return self.size() == 0;
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}
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auto length(const string& self) -> unsigned {
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return strlen(self.data());
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}
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}
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#endif
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