Method ispow2
ispow2(int)
Checks if the input is a power of two.
Declaration
public static bool ispow2(int x)Parameters
| Type | Name | Description |
|---|---|---|
| int | x | Integer input. |
Returns
| Type | Description |
|---|---|
| bool | bool where true indicates that input was a power of two. |
Remarks
If x is less than or equal to zero, then this function returns false.
ispow2(int2)
Checks if each component of the input is a power of two.
Declaration
public static bool2 ispow2(int2 x)Parameters
| Type | Name | Description |
|---|---|---|
| int2 | x | int2 input |
Returns
| Type | Description |
|---|---|
| bool2 | bool2 where true in a component indicates the same component in the input was a power of two. |
Remarks
If a component of x is less than or equal to zero, then this function returns false in that component.
ispow2(int3)
Checks if each component of the input is a power of two.
Declaration
public static bool3 ispow2(int3 x)Parameters
| Type | Name | Description |
|---|---|---|
| int3 | x | int3 input |
Returns
| Type | Description |
|---|---|
| bool3 | bool3 where true in a component indicates the same component in the input was a power of two. |
Remarks
If a component of x is less than or equal to zero, then this function returns false in that component.
ispow2(int4)
Checks if each component of the input is a power of two.
Declaration
public static bool4 ispow2(int4 x)Parameters
| Type | Name | Description |
|---|---|---|
| int4 | x | int4 input |
Returns
| Type | Description |
|---|---|
| bool4 | bool4 where true in a component indicates the same component in the input was a power of two. |
Remarks
If a component of x is less than or equal to zero, then this function returns false in that component.
ispow2(uint)
Checks if the input is a power of two.
Declaration
public static bool ispow2(uint x)Parameters
| Type | Name | Description |
|---|---|---|
| uint | x | Unsigned integer input. |
Returns
| Type | Description |
|---|---|
| bool | bool where true indicates that input was a power of two. |
Remarks
If x is less than or equal to zero, then this function returns false.
ispow2(uint2)
Checks if each component of the input is a power of two.
Declaration
public static bool2 ispow2(uint2 x)Parameters
| Type | Name | Description |
|---|---|---|
| uint2 | x | uint2 input |
Returns
| Type | Description |
|---|---|
| bool2 | bool2 where true in a component indicates the same component in the input was a power of two. |
Remarks
If a component of x is less than or equal to zero, then this function returns false in that component.
ispow2(uint3)
Checks if each component of the input is a power of two.
Declaration
public static bool3 ispow2(uint3 x)Parameters
| Type | Name | Description |
|---|---|---|
| uint3 | x | uint3 input |
Returns
| Type | Description |
|---|---|
| bool3 | bool3 where true in a component indicates the same component in the input was a power of two. |
Remarks
If a component of x is less than or equal to zero, then this function returns false in that component.
ispow2(uint4)
Checks if each component of the input is a power of two.
Declaration
public static bool4 ispow2(uint4 x)Parameters
| Type | Name | Description |
|---|---|---|
| uint4 | x | uint4 input |
Returns
| Type | Description |
|---|---|
| bool4 | bool4 where true in a component indicates the same component in the input was a power of two. |
Remarks
If a component of x is less than or equal to zero, then this function returns false in that component.