printf函数有一些函数,你可以使用%g,3如果float是3.00将显示整数,并显示3.01它是否实际上是一个浮点数,你有什么方法可以通过一些代码吗?
我们得到了这张地图:
std::map <int, int> values;
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这个函数是否与Vector的push_back函数相同:
void PushBack(int value)
{
values[values.size()] = value;
}
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因为size返回容器的大小我认为它是正确的,根据以下场景它是:索引0 = 200索引1 = 150你要推回100,values.size()将返回2,对吗?那么,它会像正常的push_back一样进入索引2,对吗?
我有这个结构:
[StructLayout(LayoutKind.Sequential)]
public struct IS
{
public UInt32 ID;
public UInt32 Quality;
public UInt32 Flags;
public UInt32 Flags2;
public UInt32 ContainerSlots;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)]
public Int32[] ItemStatType;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)]
public UInt32[] ItemStatValue;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)]
public Int32[] ItemStatUnk1;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)]
public Int32[] ItemStatUnk2;
public UInt32 ScalingStatDistribution;
public UInt32 DamageType;
public UInt32 Delay;
public float RangedModRange;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
public Int32[] SpellId;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
public Int32[] SpellTrigger;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
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