** Convert an acceptable index to a pointer to its respective value. ** Non-valid indices return the special nil value 'G(L)->nilvalue'. */

Similar to resize(0) on ImVector: empty string but don't free buffer.

p_min = upper-left, p_max = lower-right Note we don't render 1 pixels sized rectangles properly.

@brief Set the rotation using axis angle notation * @param axis The axis around which to rotate * @param angle The magnitude of the rotation in

Use error callback to avoid png writing to stderr. */

@} public operations @{

@brief Return the dot product between two vectors */

\returns whether or not the optional has a value \group has_value

Zero-terminated string hash, with support for ### to reset back to seed value. e.g. "label###id" outputs the same hash as "id" (and "label" is general

@brief Constructor from Quaternion */

\returns whether or not the optional has a value \group has_value

resize changes the number of elements in the array. If the new size is larger, the new elements will be constructed using the optional second argument

return the pre-allocated (reserved) elements, this is at least as large as the total number of elements,see size() and reserve()

@brief Return the dot product between this quaternion and another * @param q The other quaternion */

Read the input file *name, or stdin if name is NULL, into allocated memory. Reallocate to larger buffers until the entire file is read in. Return

** Pushes on the stack a string with given length. Avoid using 's' when ** 'len' == 0 (as 's' can be NULL in that case), due to later use of ** 'memcm

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