From 70451623a766f8000f82f1ed602d55a5de89a8db Mon Sep 17 00:00:00 2001
From: Markus Schmidl <markus.schmidl@mailbox.tu-dresden.de>
Date: Thu, 16 May 2024 20:12:50 +0200
Subject: [PATCH] fix compile warnings

---
 include/config.h | 19 +++++++------------
 src/config.cpp   |  4 ++--
 2 files changed, 9 insertions(+), 14 deletions(-)

diff --git a/include/config.h b/include/config.h
index 2fe4f32..26991e9 100644
--- a/include/config.h
+++ b/include/config.h
@@ -1,14 +1,14 @@
 #ifndef CONFIG_H
 #define CONFIG_H
 
+#include <cstdint>
 #include <map>
+#include <optional>
 #include <string>
 #include <string_view>
-#include <cstdint>
 #include <utility>
-#include <vector>
-#include <optional>
 #include <variant>
+#include <vector>
 
 #include <toml.hpp>
 
@@ -65,16 +65,11 @@ template <typename T> class SpectrumSlice {
       , frequency_range_(center_frequency - sample_rate / 2, center_frequency + sample_rate / 2)
       , sample_rate_(sample_rate){};
 
-  friend auto operator==(const SpectrumSlice<T>&, const SpectrumSlice<T>&) -> bool;
-  friend auto operator!=(const SpectrumSlice<T>&, const SpectrumSlice<T>&) -> bool;
-};
-
-template <typename T> auto operator==(const SpectrumSlice<T>& lhs, const SpectrumSlice<T>& rhs) -> bool {
-  return lhs.center_frequency_ == rhs.center_frequency_ && lhs.sample_rate_ == rhs.sample_rate_;
-};
+  friend auto operator==(const SpectrumSlice<T>& lhs, const SpectrumSlice<T>& rhs) -> bool {
+    return lhs.center_frequency_ == rhs.center_frequency_ && lhs.sample_rate_ == rhs.sample_rate_;
+  };
 
-template <typename T> auto operator!=(const SpectrumSlice<T>& lhs, const SpectrumSlice<T>& rhs) -> bool {
-  return !operator==<T>(lhs, rhs);
+  friend auto operator!=(const SpectrumSlice<T>& lhs, const SpectrumSlice<T>& rhs) -> bool { return !(lhs == rhs); };
 };
 
 class Stream {
diff --git a/src/config.cpp b/src/config.cpp
index 631382b..553c539 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -61,12 +61,12 @@ TopLevel::TopLevel(const SpectrumSlice<unsigned int>& spectrum, std::string devi
     , streams_(streams)
     , decimators_(decimators) {
   for (const auto& stream : streams) {
-    if (operator!=<unsigned int>(stream.input_spectrum_, spectrum)) {
+    if (stream.input_spectrum_ != spectrum) {
       throw std::invalid_argument("The output of Decimate does not match to the input of Stream.");
     }
   }
   for (const auto& decimator : decimators) {
-    if (operator!=<unsigned int>(decimator.input_spectrum_, spectrum)) {
+    if (decimator.input_spectrum_ != spectrum) {
       throw std::invalid_argument("The output of Decimate does not match to the input of Stream.");
     }
   }