根据多种格式的光谱仪,将插图转换成不同数据类型的一系列物体是否有什么办法?
I have tried initWithFormat:arguments: but I m not getting the expected results.
There is a similar function in Python in the struct module, unpack(fmt,String), where fmt is a format specifier string and String is the string to be converted.
见scanf:
void unpackStr(NSString *string, NSString *format, ...)
{
va_list args;
va_start(args, format);
vsscanf([string UTF8String], [format UTF8String], args);
va_end(args);
}
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