refactor: modern include-guard

motchy869 · Aug 30, 2021 · 39293da · 39293da
1 parent fb07183
commit 39293da
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Showing 6 changed files with 7 additions and 20 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,14 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- Added `MATH_LIB_INLINE_AGGRESSIVELY` option.
 - Speeded up following functions:
   - `Analysis::`
     - `sqAbs`
   - `LinAlg::`
     - `innerProd`, `vecSelfOuterProd`, `mulMat`, `ldlDecomp`, `solveLinearEquation`, `solveLinEqHermitian`, `hermitianInnerProduct`
   - `SigProc::`
     - `convolve`, `convolve_type2`
-- Added `MATH_LIB_INLINE_AGGRESSIVELY` option.
+- Improved include-guard: replaced old-style guard using `#ifndef` with `#pragma once`.
 
 ## [0.4.0] - 2021/8/27
 

diff --git a/include/RlsFilter.hpp b/include/RlsFilter.hpp
@@ -2,8 +2,7 @@
  * @author motchy (motchy869[at]gmail.com)
  * @brief Recursive Least Square filter
  */
-#ifndef __MATH_LIB__RLS_FILTER_HPP__
-#define __MATH_LIB__RLS_FILTER_HPP__
+#pragma once
 
 #define ENVIRONMENT_STANDARD 0
 #define ENVIRONMENT_TI_RTOS  1
@@ -189,5 +188,3 @@ namespace MathLib {
 #undef ENVIRONMENT_STANDARD
 #undef ENVIRONMENT_TI_RTOS
 #undef ENVIRONMENT
-
-#endif // __MATH_LIB__RLS_FILTER_HPP__
diff --git a/include/analysis.hpp b/include/analysis.hpp
@@ -2,8 +2,7 @@
  * @author motchy (motchy869[at]gmail.com)
  * @brief Analysis library
  */
-#ifndef __MATH_LIB__ANALYSIS_HPP__
-#define __MATH_LIB__ANALYSIS_HPP__
+#pragma once
 
 #include <cmath>
 #include <complex>
@@ -342,5 +341,3 @@ namespace MathLib {
         #endif
     }
 }
-
-#endif // __MATH_LIB__ANALYSIS_HPP__
diff --git a/include/common.hpp b/include/common.hpp
@@ -2,9 +2,7 @@
  * @author motchy (motchy869[at]gmail.com)
  * @brief common settings
  */
-#ifndef __MATH_LIB_COMMON_HPP__
-#define __MATH_LIB_COMMON_HPP__
+#pragma once
 #define MATH_LIB_ENABLE_BUG_HUNTING_MODE false
 #define MATH_LIB_INLINE_AGGRESSIVELY true
-#endif // __MATH_LIB_COMMON_HPP__
 
diff --git a/include/linAlg.hpp b/include/linAlg.hpp
@@ -2,8 +2,7 @@
  * @author motchy (motchy869[at]gmail.com)
  * @brief Linear Algebra library
  */
-#ifndef __MATH_LIB__LINALG_HPP__
-#define __MATH_LIB__LINALG_HPP__
+#pragma once
 
 #include <cassert>
 #include <cmath>
@@ -843,5 +842,3 @@ namespace MathLib {
         }
     }
 }
-
-#endif // __MATH_LIB__LINALG_HPP__
diff --git a/include/sigProc.hpp b/include/sigProc.hpp
@@ -2,8 +2,7 @@
  * @author motchy (motchy869[at]gmail.com)
  * @brief Signal Processing library
  */
-#ifndef __MATH_LIB__SIGPROC_HPP__
-#define __MATH_LIB__SIGPROC_HPP__
+#pragma once
 
 #include <algorithm>
 #include <cstddef>
@@ -160,5 +159,3 @@ namespace MathLib {
         };
     }
 }
-
-#endif // __MATH_LIB__SIGPROC_HPP__