loom

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#include "simodo/inout/format/fmt.h"
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namespace simodo::inout
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{
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    void fmt::replace(const char * s, size_t size)
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    {
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        if (_shift > 10*2)
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            throw std::overflow_error("The number of formatting arguments exceeds the allowed number");
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        if (size == std::string::npos)
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            size = std::strlen(s);
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        std::string::size_type pos = 0;
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        while(true) {
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            pos = _str.find(FMT_PATTERN+_shift, pos, 2);
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            if (pos == std::string::npos)
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                break;
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            _str.replace(pos,2,s);
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            pos += size;
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        }
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    }
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}
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