refactor(network): updated network and network::approx8 to use composition module

This is a very basic wrapper implimentation currently. This is sufficient to lock the interface down so that other code can target it. However, internally there is just a "convert" function. Eventually we should rework the code itself to use the composition module more directly.

src/composition/meson.build

@@ -29,4 +29,4 @@ composition_dep = declare_dependency(
 )
 
 # Make headers accessible
-install_headers(composition_headers, subdir : '4DSSE/composition')
+install_headers(composition_headers, subdir : 'SERiF/composition')

src/composition/private/composition.cpp

@@ -333,7 +333,7 @@ namespace serif::composition {
         return old_number_fractions;
     }
 
-    bool Composition::finalize(bool norm) {
+    bool Composition::finalize(const bool norm) {
         bool finalized = false;
         if (m_massFracMode) {
             finalized = finalizeMassFracMode(norm);

src/composition/public/composition.h

@@ -18,8 +18,7 @@
 //   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 //
 // *********************************************************************** */
-#ifndef COMPOSITION_H
-#define COMPOSITION_H
+#pragma once
 
 #include <iostream>
 #include <string>
@@ -507,6 +506,4 @@ namespace serif::composition {
         Composition operator+(const Composition& other) const;
 
     };
-}; // namespace serif::composition
-
-#endif // COMPOSITION_H
+}; // namespace serif::composition