Removed cd, removed cpp, added scalar multiplication for vec.

CMakeLists.txt

@@ -17,10 +17,6 @@ INCLUDE_DIRECTORIES(
     ${ROOT_DIR}/third-party/include/catch2
 )
 
-LINK_DIRECTORIES(${ROOT_DIR}/lib)
-
-FILE(GLOB_RECURSE PROJECT_SOURCES ${ROOT_DIR}/lib/*.cpp)
-
 FILE(GLOB_RECURSE PROJECT_HEADERS ${ROOT_DIR}/include/*.hpp)
 
 FILE(GLOB_RECURSE THIRD_PARTY_SOURCES ${ROOT_DIR}/third-party/lib/*.cpp)
@@ -30,8 +26,7 @@ FILE(GLOB_RECURSE THIRD_PARTY_HEADERS ${ROOT_DIR}/third-party/include/*.hpp)
 SET(CMAKE_CXX_STANDARD 23)
 SET(CMAKE_CXX_STANDARD_REQUIRED ON)
 
-ADD_LIBRARY(LinearLib STATIC ${PROJECT_SOURCES}
-        ${PROJECT_HEADERS}
+ADD_LIBRARY(LinearLib STATIC ${PROJECT_HEADERS}
         ${THIRD_PARTY_SOURCES}
         ${THIRD_PARTY_HEADERS})
 
@@ -62,10 +57,6 @@ INSTALL(DIRECTORY ${ROOT_DIR}/include/
     DESTINATION ${ROOT_DIR}/include/
     FILES_MATCHING PATTERN "*.hpp")
 
-INSTALL(DIRECTORY ${ROOT_DIR}/lib/
-    DESTINATION ${ROOT_DIR}/lib/
-    FILES_MATCHING PATTERN "*.cpp")
-
 SET(CPACK_PACKAGE_NAME ${PROJECT_NAME})
 set(CPACK_PACKAGE_DESCRIPTION "A Linear Algebra Library.")
 

include/Vector.hpp → include/LinearLib/Vector.hpp

@@ -64,6 +64,9 @@ namespace LinearLib {
             return res;
         }
 
+        /**
+         * Dot Product
+         */
         T operator*(const Vector& other) const {
             T res = 0;
 
@@ -74,6 +77,19 @@ namespace LinearLib {
             return res;
         }
 
+        /**
+         * Scalar Multiplication
+         */
+        Vector operator*(const T& other) const {
+            Vector res;
+
+            for (std::size_t i = 0; i < N; i++) {
+                res[i] = data[i] * other;
+            }
+
+            return res;
+        }
+
         Vector<3,T> operator&(const Vector<3,T>& other) const {
 
             Vector<3,T> res;

tests/MatrixTests.cpp

@@ -1,5 +1,5 @@
 #include "catch_amalgamated.hpp"
-#include "Matrix.hpp"
+#include "../include/LinearLib/Matrix.hpp"
 
 using namespace LinearLib;
 

tests/VectorTests.cpp

@@ -1,5 +1,5 @@
 #include "catch_amalgamated.hpp"
-#include "Vector.hpp"
+#include "../include/LinearLib/Vector.hpp"
 
 using namespace LinearLib;
 
@@ -28,6 +28,25 @@ TEST_CASE("Vector operations", "[vector]") {
         REQUIRE(result[2] == 3);
     }
 
+    SECTION("Vector scalar multiplication") {
+        Vector<3, bool> v1 {true, false, true};
+
+        Vector<3, bool> res = v1 * false;
+
+        REQUIRE(res[0] == false);
+        REQUIRE(res[1] == false);
+        REQUIRE(res[2] == false);
+
+        Vector<4, float> v2 {1.0f, 2.0f, 3.0f, 4.0f};
+
+        Vector<4, float> res2 = v2 * 2.0f;
+
+        REQUIRE(res2[0] == 2.0f);
+        REQUIRE(res2[1] == 4.0f);
+        REQUIRE(res2[2] == 6.0f);
+        REQUIRE(res2[3] == 8.0f);
+    }
+
     SECTION("Dot product") {
         Vector<3, int> v1 {1, 2, 3};
         Vector<3, int> v2 {4, 5, 6};