#property script_show_inputs input ulong InpLongValue = 1; // 在这里输入任何ulong值 input uint InpIntValue = 2; // 在这里输入任何uint值 input ushort InpShortValue = 3; // 在这里输入任何ushort值 //+------------------------------------------------------------------+ //| 脚本程序起始函数 | //+------------------------------------------------------------------+ void OnStart() { //--- 在日志中以十进制和二进制形式记录MathSwap()输入和转换的值 Print(ValueDescription(InpLongValue)); Print(ValueDescription(InpIntValue)); Print(ValueDescription(InpShortValue)); /* result: ulong value: 1 ulong value: 72057594037927936 using MathSwap() binary ulong value: 0000000000000000000000000000000000000000000000000000000000000001 binary ulong value: 0000000100000000000000000000000000000000000000000000000000000000 using MathSwap() uint value: 2 uint value: 33554432 using MathSwap() binary uint value: 00000000000000000000000000000010 binary uint value: 00000010000000000000000000000000 using MathSwap() ushort value: 3 ushort value: 768 using MathSwap() binary ushort value: 0000000000000011 binary ushort value: 0000001100000000 using MathSwap() */ } //+------------------------------------------------------------------+ //| Return the text describing the variable values | //+------------------------------------------------------------------+ template <typename T> string ValueDescription(T x) { int num_bits = sizeof(T)*8; string type_name = typename(T); string bin_x = NumberToBinaryString(x); string bin_swap_x = NumberToBinaryString(MathSwap(x)); return(StringFormat("%s value: %lld\n%s value: %lld using MathSwap()\nbinary %s value: %0*s\nbinary %s value: %0*s using MathSwap()\n", type_name, x, type_name, MathSwap(x), type_name, num_bits, bin_x, type_name, num_bits, bin_swap_x)); } //+------------------------------------------------------------------+ //| Return the binary representation of a number as a string | //+------------------------------------------------------------------+ template <typename T> string NumberToBinaryString(T x) { string res = ""; int i = -1; uchar size = sizeof(T)*8-1; ulong mask = (ulong)1<<size; while(!((x<<++i)& mask)); for(; i <=size; i++) res += !((x<<i)& mask) ? "0" : "1"; return res; } |