Merge pull request #47 from SpM-lab/terasaki/format-code

Format code

.clang-format

@@ -0,0 +1,30 @@
+# Use stuff
+IndentWidth: 4
+UseTab: Never
+ColumnLimit: 80
+
+BreakBeforeBraces: Custom
+BraceWrapping:
+  AfterClass: false
+  AfterFunction: true
+  AfterStruct: true
+  AfterControlStatement: false
+  AfterEnum: false
+  AfterNamespace: false
+  AfterObjCDeclaration: false
+  AfterUnion: false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
+
+AlwaysBreakTemplateDeclarations: true
+
+AccessModifierOffset: -4
+IndentCaseLabels: false
+
+AllowShortIfStatementsOnASingleLine: false
+
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+
+SpaceInEmptyBlock: true
+SpaceAfterCStyleCast: false

include/sparseir/_impl.hpp

@@ -2,48 +2,55 @@
 
 #include "xprec/ddouble.hpp"
 
-
 namespace sparseir {
 // General case
-template<typename T>
-inline T sqrt_impl(const T& x) {
+template <typename T>
+inline T sqrt_impl(const T &x)
+{
     return std::sqrt(x);
 }
 
 // Specialization for DDouble
-template<>
-inline xprec::DDouble sqrt_impl(const xprec::DDouble& x) {
+template <>
+inline xprec::DDouble sqrt_impl(const xprec::DDouble &x)
+{
     return xprec::sqrt(x);
 }
 
-template<typename T >
-inline T cosh_impl(const T& x) {
+template <typename T>
+inline T cosh_impl(const T &x)
+{
     return std::cosh(x);
 }
 
-template<>
-inline xprec::DDouble cosh_impl(const xprec::DDouble& x) {
+template <>
+inline xprec::DDouble cosh_impl(const xprec::DDouble &x)
+{
     return xprec::cosh(x);
 }
 
-template<typename T>
-inline T sinh_impl(const T& x) {
+template <typename T>
+inline T sinh_impl(const T &x)
+{
     return std::sinh(x);
 }
 
-template<>
-inline xprec::DDouble sinh_impl(const xprec::DDouble& x) {
+template <>
+inline xprec::DDouble sinh_impl(const xprec::DDouble &x)
+{
     return xprec::sinh(x);
 }
 
-template<typename T>
-inline T exp_impl(const T& x) {
+template <typename T>
+inline T exp_impl(const T &x)
+{
     return std::exp(x);
 }
 
-template<>
-inline xprec::DDouble exp_impl(const xprec::DDouble& x) {
+template <>
+inline xprec::DDouble exp_impl(const xprec::DDouble &x)
+{
     return xprec::exp(x);
 }
 
-}
+} // namespace sparseir