Returns true if |cap| is an enabled capability in the module.

package to which this object belongs; nil for labels and objects in the Universe scope

* 如果 searchString 转换为 String 的元素序列与此对象（转换为 String）的相应元素序列相同， * 并且起始位置为 endPosition - length(this)，则返回 true。否则返回 false。

make a texture with no sampler

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Returns true if the given id <id> has the given decoration <dec>, otherwise returns false.

byte order mark, only permitted as very first character Read the next Unicode char into s.ch. s.ch < 0 means end-of-file.

byte order mark, only permitted as very first character Read the next Unicode char into s.ch. s.ch < 0 means end-of-file.

* 返回数字的平方根。 * @param x 数字表达式。

Returns the terminator instruction. Assumes the terminator exists.

* @brief SP float round-to-nearest and convert to integer. * * @param v The value to round. * * @return The rounded value. */

Element iterator ! \pre IsArray() == true */

@brief Gets the minimum value of this range.

Sets an error message based on GetLastError() */

Returns a pointer to the buffer data (not null-terminated).

@brief Unconditionally pushes given value onto back. @pre <code>size()</code> is less than <code>max_size()</code>. @post <code>size()</code> is one g

* 返回数字的正弦值。 * @param x 包含以弧度测量的角度的数字表达式。

The label starting this basic block.

errorf is like error, and creates a new error.

Call for any operation needing GLSL float16 opaque-type support

update the power level for this joystick */