replace assert.h with cassert

The former was deprecated with C++14.

According to the C++11 and C++17 standards, both files are identical.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

src/pcm/AudioFormat.cxx

@@ -20,7 +20,8 @@
 #include "AudioFormat.hxx"
 #include "util/StringBuffer.hxx"
 
-#include <assert.h>
+#include <cassert>
+
 #include <stdio.h>
 
 void

src/pcm/AudioParser.cxx

@@ -26,7 +26,8 @@
 #include "AudioFormat.hxx"
 #include "util/RuntimeError.hxx"
 
-#include <assert.h>
+#include <cassert>
+
 #include <string.h>
 #include <stdlib.h>
 

src/pcm/ChannelsConverter.cxx

@@ -22,7 +22,7 @@
 #include "util/ConstBuffer.hxx"
 #include "util/RuntimeError.hxx"
 
-#include <assert.h>
+#include <cassert>
 
 void
 PcmChannelsConverter::Open(SampleFormat _format,

src/pcm/ChannelsConverter.hxx

@@ -24,7 +24,7 @@
 #include "Buffer.hxx"
 
 #ifndef NDEBUG
-#include <assert.h>
+#include <cassert>
 #endif
 
 template<typename T> struct ConstBuffer;

src/pcm/ConfiguredResampler.cxx

@@ -34,7 +34,8 @@
 #include "SoxrResampler.hxx"
 #endif
 
-#include <assert.h>
+#include <cassert>
+
 #include <string.h>
 
 enum class SelectedResampler {

src/pcm/Convert.cxx

@@ -21,10 +21,9 @@
 #include "ConfiguredResampler.hxx"
 #include "util/ConstBuffer.hxx"
 
+#include <cassert>
 #include <stdexcept>
 
-#include <assert.h>
-
 void
 pcm_convert_global_init(const ConfigData &config)
 {

src/pcm/Dop.cxx

@@ -21,10 +21,9 @@
 #include "ChannelDefs.hxx"
 #include "util/ConstBuffer.hxx"
 
+#include <cassert>
 #include <functional>
 
-#include <assert.h>
-
 static constexpr uint32_t
 pcm_two_dsd_to_dop_marker1(uint8_t a, uint8_t b) noexcept
 {

src/pcm/Dsd2Pcm.cxx

@@ -35,7 +35,8 @@ or implied, of Sebastian Gesemann.
 #include "util/BitReverse.hxx"
 #include "util/GenerateArray.hxx"
 
-#include <assert.h>
+#include <cassert>
+
 #include <stdlib.h>
 #include <string.h>
 

src/pcm/Export.cxx

@@ -25,7 +25,8 @@
 #include "util/ConstBuffer.hxx"
 #include "util/WritableBuffer.hxx"
 
-#include <assert.h>
+#include <cassert>
+
 #include <string.h>
 
 void

src/pcm/FallbackResampler.cxx

@@ -19,7 +19,7 @@
 
 #include "FallbackResampler.hxx"
 
-#include <assert.h>
+#include <cassert>
 
 AudioFormat
 FallbackPcmResampler::Open(AudioFormat &af, unsigned new_sample_rate)

src/pcm/FormatConverter.cxx

@@ -22,7 +22,7 @@
 #include "util/ConstBuffer.hxx"
 #include "util/RuntimeError.hxx"
 
-#include <assert.h>
+#include <cassert>
 
 void
 PcmFormatConverter::Open(SampleFormat _src_format, SampleFormat _dest_format)

src/pcm/FormatConverter.hxx

@@ -25,7 +25,7 @@
 #include "Dither.hxx"
 
 #ifndef NDEBUG
-#include <assert.h>
+#include <cassert>
 #endif
 
 template<typename T> struct ConstBuffer;

src/pcm/GlueResampler.cxx

@@ -22,7 +22,7 @@
 #include "Resampler.hxx"
 #include "AudioFormat.hxx"
 
-#include <assert.h>
+#include <cassert>
 
 GluePcmResampler::GluePcmResampler()
 	:resampler(pcm_resampler_create()) {}

src/pcm/LibsamplerateResampler.cxx

@@ -24,7 +24,8 @@
 #include "util/Domain.hxx"
 #include "Log.hxx"
 
-#include <assert.h>
+#include <cassert>
+
 #include <stdlib.h>
 #include <string.h>
 

src/pcm/Mix.cxx

@@ -25,10 +25,9 @@
 
 #include "Dither.cxx" // including the .cxx file to get inlined templates
 
+#include <cassert>
 #include <cmath>
 
-#include <assert.h>
-
 template<SampleFormat F, class Traits=SampleTraits<F>>
 static typename Traits::value_type
 PcmAddVolume(PcmDither &dither,

src/pcm/PcmChannels.cxx

@@ -27,8 +27,7 @@
 
 #include <array>
 #include <algorithm>
-
-#include <assert.h>
+#include <cassert>
 
 template<typename D, typename S>
 static void

src/pcm/PcmDsd.cxx

@@ -21,7 +21,7 @@
 #include "Dsd2Pcm.hxx"
 #include "util/ConstBuffer.hxx"
 
-#include <assert.h>
+#include <cassert>
 
 ConstBuffer<float>
 PcmDsd::ToFloat(unsigned channels, ConstBuffer<uint8_t> src) noexcept

src/pcm/RestBuffer.hxx

@@ -23,8 +23,8 @@
 #include "ChannelDefs.hxx"
 
 #include <algorithm>
+#include <cassert>
 
-#include <assert.h>
 #include <stddef.h>
 
 template<typename T> struct ConstBuffer;

src/pcm/SampleFormat.cxx

@@ -19,7 +19,7 @@
 
 #include "SampleFormat.hxx"
 
-#include <assert.h>
+#include <cassert>
 
 const char *
 sample_format_to_string(SampleFormat format) noexcept

src/pcm/SoxrResampler.cxx

@@ -26,7 +26,8 @@
 
 #include <soxr.h>
 
-#include <assert.h>
+#include <cassert>
+
 #include <string.h>
 
 static constexpr Domain soxr_domain("soxr");

src/pcm/Volume.cxx

@@ -27,7 +27,8 @@
 
 #include "Dither.cxx" // including the .cxx file to get inlined templates
 
-#include <assert.h>
+#include <cassert>
+
 #include <stdint.h>
 #include <string.h>
 

src/pcm/Volume.hxx

@@ -25,7 +25,7 @@
 #include "Dither.hxx"
 
 #ifndef NDEBUG
-#include <assert.h>
+#include <cassert>
 #endif
 
 template<typename T> struct ConstBuffer;