#ifndef AUDIOGRAPHER_TYPE_UTILS_H
#define AUDIOGRAPHER_TYPE_UTILS_H
-#include "audiographer/types.h"
#include <boost/static_assert.hpp>
#include <boost/type_traits.hpp>
#include <memory>
#include <algorithm>
+#include <cstring>
+
+#include "audiographer/visibility.h"
+#include "audiographer/types.h"
namespace AudioGrapher
{
/// Non-template base class for TypeUtils
-class TypeUtilsBase
+class LIBAUDIOGRAPHER_API TypeUtilsBase
{
protected:
-
+
template<typename T, bool b>
- static void do_zero_fill(T * buffer, nframes_t frames, const boost::integral_constant<bool, b>&)
+ static void do_zero_fill(T * buffer, framecnt_t frames, const boost::integral_constant<bool, b>&)
{ std::uninitialized_fill_n (buffer, frames, T()); }
template<typename T>
- static void do_zero_fill(T * buffer, nframes_t frames, const boost::true_type&)
+ static void do_zero_fill(T * buffer, framecnt_t frames, const boost::true_type&)
{ memset (buffer, 0, frames * sizeof(T)); }
};
/// Utilities for initializing, copying, moving, etc. data
template<typename T = DefaultSampleType>
-class TypeUtils : private TypeUtilsBase
+class /*LIBAUDIOGRAPHER_API*/ TypeUtils : private TypeUtilsBase
{
BOOST_STATIC_ASSERT (boost::has_trivial_destructor<T>::value);
-
- typedef boost::integral_constant<bool,
+
+ typedef boost::integral_constant<bool,
boost::is_floating_point<T>::value ||
boost::is_signed<T>::value> zero_fillable;
public:
* if T is not a floating point or signed integer type
* \n RT safe
*/
- inline static void zero_fill (T * buffer, nframes_t frames)
+ inline static void zero_fill (T * buffer, framecnt_t frames)
{ do_zero_fill(buffer, frames, zero_fillable()); }
-
+
/** Copies \a frames frames of data from \a source to \a destination
* The source and destination may NOT overlap.
* \n RT safe
*/
- inline static void copy (T const * source, T * destination, nframes_t frames)
+ inline static void copy (T const * source, T * destination, framecnt_t frames)
{ std::uninitialized_copy (source, &source[frames], destination); }
-
+
/** Moves \a frames frames of data from \a source to \a destination
* The source and destination may overlap in any way.
* \n RT safe
*/
- inline static void move (T const * source, T * destination, nframes_t frames)
+ inline static void move (T const * source, T * destination, framecnt_t frames)
{
if (destination < source) {
std::copy (source, &source[frames], destination);