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# cceilf

> Round each component of a single-precision complex floating-point number toward positive infinity.

<section class="usage">

## Usage

```javascript
var cceilf = require( '@stdlib/math/base/special/cceilf' );
```

#### cceilf( z )

Rounds each component of a single-precision complex floating-point number toward positive infinity.

```javascript
var Complex64 = require( '@stdlib/complex/float32/ctor' );

var v = cceilf( new Complex64( -1.5, 2.5 ) );
// returns <Complex64>[ -1.0, 3.0 ]
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var uniform = require( '@stdlib/random/base/uniform' ).factory;
var Complex64 = require( '@stdlib/complex/float32/ctor' );
var cceilf = require( '@stdlib/math/base/special/cceilf' );

var rand = uniform( -50.0, 50.0 );

var z;
var i;
for ( i = 0; i < 100; i++ ) {
    z = new Complex64( rand(), rand() );
    console.log( 'cceilf(%s) = %s', z, cceilf( z ) );
}
```

</section>

<!-- /.examples -->

<!-- C interface documentation. -->

* * *

<section class="c">

## C APIs

<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->

<section class="intro">

</section>

<!-- /.intro -->

<!-- C usage documentation. -->

<section class="usage">

### Usage

```c
#include "stdlib/math/base/special/cceilf.h"
```

#### stdlib_base_cceilf( z )

Rounds each component of a single-precision complex floating-point number toward positive infinity.

```c
#include "stdlib/complex/float32/ctor.h"
#include "stdlib/complex/float32/real.h"
#include "stdlib/complex/float32/imag.h"

stdlib_complex64_t z = stdlib_complex64( 2.5f, -1.5f );

stdlib_complex64_t out = stdlib_base_cceilf( z );

float re = stdlib_complex64_real( out );
// returns 3.0f

float im = stdlib_complex64_imag( out );
// returns -1.0f
```

The function accepts the following arguments:

-   **z**: `[in] stdlib_complex64_t` input value.

```c
stdlib_complex64_t stdlib_base_cceilf( const stdlib_complex64_t z );
```

</section>

<!-- /.usage -->

<!-- C API usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="notes">

</section>

<!-- /.notes -->

<!-- C API usage examples. -->

<section class="examples">

### Examples

```c
#include "stdlib/math/base/special/cceilf.h"
#include "stdlib/complex/float32/ctor.h"
#include "stdlib/complex/float32/reim.h"
#include <stdio.h>

int main( void ) {
    const stdlib_complex64_t x[] = {
        stdlib_complex64( 3.14f, 1.5f ),
        stdlib_complex64( -3.14f, -1.5f ),
        stdlib_complex64( 0.0f, 0.0f ),
        stdlib_complex64( 0.0f/0.0f, 0.0f/0.0f )
    };

    stdlib_complex64_t v;
    stdlib_complex64_t y;
    float re1;
    float im1;
    float re2;
    float im2;
    int i;
    for ( i = 0; i < 4; i++ ) {
        v = x[ i ];
        y = stdlib_base_cceilf( v );
        stdlib_complex64_reim( v, &re1, &im1 );
        stdlib_complex64_reim( y, &re2, &im2 );
        printf( "cceilf(%f + %fi) = %f + %fi\n", re1, im1, re2, im2 );
    }
}
```

</section>

<!-- /.examples -->

</section>

<!-- /.c -->

<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->

<section class="related">

* * *

## See Also

-   <span class="package-name">[`@stdlib/math/base/special/cceil`][@stdlib/math/base/special/cceil]</span><span class="delimiter">: </span><span class="description">round each component of a double-precision complex floating-point number toward positive infinity.</span>

</section>

<!-- /.related -->

<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="links">

<!-- <related-links> -->

[@stdlib/math/base/special/cceil]: https://github.com/stdlib-js/math/tree/main/base/special/cceil

<!-- </related-links> -->

</section>

<!-- /.links -->
