Rename nthPrimeApprox.cpp to RiemannR.cpp

CMakeLists.txt

@@ -70,11 +70,11 @@ set(LIB_SRC src/api-c.cpp
             src/MemoryPool.cpp
             src/PrimeGenerator.cpp
             src/nthPrime.cpp
-            src/nthPrimeApprox.cpp
             src/ParallelSieve.cpp
             src/popcount.cpp
             src/PreSieve.cpp
             src/PrimeSieve.cpp
+            src/RiemannR.cpp
             src/SievingPrimes.cpp)
 
 # Required includes ##################################################

include/primesieve/nthPrimeApprox.hpp → include/primesieve/RiemannR.hpp

@@ -1,5 +1,5 @@
 ///
-/// @file  nthPrimeApprox.hpp
+/// @file  RiemannR.hpp
 ///
 /// Copyright (C) 2024 Kim Walisch, <[email protected]>
 ///

src/nthPrimeApprox.cpp → src/RiemannR.cpp

@@ -1,5 +1,5 @@
 ///
-/// @file  nthPrimeApprox.cpp
+/// @file  RiemannR.cpp
 ///        This file contains an implementation of the Riemann R
 ///        function which is a very accurate approximation of
 ///        PrimePi(x). Note that this Riemann R implementation is

src/app/main.cpp

@@ -9,7 +9,7 @@
 ///
 
 #include <primesieve/ParallelSieve.hpp>
-#include <primesieve/nthPrimeApprox.hpp>
+#include <primesieve/RiemannR.hpp>
 #include <primesieve/Vector.hpp>
 #include "cmdoptions.hpp"
 

src/nthPrime.cpp

@@ -12,7 +12,7 @@
 #include <primesieve/macros.hpp>
 #include <primesieve/pmath.hpp>
 #include <primesieve/primesieve_error.hpp>
-#include <primesieve/nthPrimeApprox.hpp>
+#include <primesieve/RiemannR.hpp>
 
 #include <stdint.h>
 #include <algorithm>

test/Riemann_R.cpp

@@ -8,7 +8,7 @@
 /// file in the top level directory.
 ///
 
-#include <primesieve/nthPrimeApprox.hpp>
+#include <primesieve/RiemannR.hpp>
 
 #include <stdint.h>
 #include <iostream>