glIsVertexArray - determine if a name corresponds to a vertex array object

GLbooleanglIsVertexArray(GLuintarray);

       Copyright © 2010-2014 Khronos Group

[FIXME: source]                                    11/18/2024                                GLISVERTEXARRAY(3G)

glIsVertexArray returns GL_TRUE if array is currently the name of a vertex array object. If array is
       zero, or if array is not the name of a vertex array object, or if an error occurs, glIsVertexArray
       returns GL_FALSE. If array is a name returned by glGenVertexArrays(), by that has not yet been bound
       through a call to glBindVertexArray(), then the name is not a vertex array object and glIsVertexArray
       returns GL_FALSE.

       glIsVertexArray - determine if a name corresponds to a vertex array object

array
           Specifies a value that may be the name of a vertex array object.

glGenVertexArrays(), glBindVertexArray(), glDeleteVertexArrays()

       ┌─────────────────┬───────────────────────────────────────────────────────────────────────┐
       │                 │                OpenGLVersion                                         │
       ├─────────────────┼─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┤
       │ Function        │ 2.0 │ 2.1 │ 3.0 │ 3.1 │ 3.2 │ 3.3 │ 4.0 │ 4.1 │ 4.2 │ 4.3 │ 4.4 │ 4.5 │
       │ /               │     │     │     │     │     │     │     │     │     │     │     │     │
       │ Feature         │     │     │     │     │     │     │     │     │     │     │     │     │
       │ Name            │     │     │     │     │     │     │     │     │     │     │     │     │
       ├─────────────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │ glIsVertexArray │  -  │  -  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │
       └─────────────────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘