1 files changed, 59 insertions, 54 deletions
diff --git a/StringTools/src/CharTools.cpp b/StringTools/src/CharTools.cpp
index 6484da9..a2ff135 100644
--- a/StringTools/src/CharTools.cpp
+++ b/StringTools/src/CharTools.cpp
@@ -1,68 +1,73 @@
 #include "StringTools/CharTools.h"
 #include <algorithm>
 
-bool CharTools::IsVowel(const char c, const std::string &vowels) {
-    const char lc = MakeLower(c);
+namespace Leonetienne::StringTools {
 
-    return std::any_of(
-            vowels.cbegin(),
-            vowels.cend(),
-            [lc](const char vowel) {
-                return lc == vowel;
-            }
-    );
-}
+  bool CharTools::IsVowel(const char c, const std::string &vowels) {
+      const char lc = MakeLower(c);
 
-bool CharTools::IsLetter(const char c) {
-    // Re-implementing IsUpper and MakeLower to prevent stack-overflow by endless recursion
-    const char lowercase_c = !(c & (1<<5)) ? (c | (1<<5)) : c;
+      return std::any_of(
+              vowels.cbegin(),
+              vowels.cend(),
+              [lc](const char vowel) {
+                  return lc == vowel;
+              }
+      );
+  }
 
-    return (lowercase_c >= 'a') && (lowercase_c <= 'z');
-}
+  bool CharTools::IsLetter(const char c) {
+      // Re-implementing IsUpper and MakeLower to prevent stack-overflow by endless recursion
+      const char lowercase_c = !(c & (1<<5)) ? (c | (1<<5)) : c;
 
-bool CharTools::IsDigit(const char c) {
-    return (c >= '0') && (c <= '9');
-}
+      return (lowercase_c >= 'a') && (lowercase_c <= 'z');
+  }
 
-bool CharTools::IsUpper(const char c) {
-    if (!IsLetter(c))
-        return false;
-    else
-        return !(c & (1<<5));
-}
+  bool CharTools::IsDigit(const char c) {
+      return (c >= '0') && (c <= '9');
+  }
 
-bool CharTools::IsLower(const char c) {
-    // Can't just return !IsUpper(c), because it should still return false for digits and symbols...
+  bool CharTools::IsUpper(const char c) {
+      if (!IsLetter(c))
+          return false;
+      else
+          return !(c & (1<<5));
+  }
 
-    if (!IsLetter(c))
-        return false;
-    else
-        return (c & (1<<5));
-}
+  bool CharTools::IsLower(const char c) {
+      // Can't just return !IsUpper(c), because it should still return false for digits and symbols...
 
-char CharTools::MakeUpper(char c) {
-    if (!IsLetter(c))
-        return c;
-    else if (IsUpper(c))
-        return c;
-    else
-        return c & ~(1<<5);
-}
+      if (!IsLetter(c))
+          return false;
+      else
+          return (c & (1<<5));
+  }
 
-char CharTools::MakeLower(char c) {
-    if (!IsLetter(c))
-        return c;
-    else if (!IsUpper(c))
-        return c;
-    else
-        return c | (1<<5);
-}
+  char CharTools::MakeUpper(char c) {
+      if (!IsLetter(c))
+          return c;
+      else if (IsUpper(c))
+          return c;
+      else
+          return c & ~(1<<5);
+  }
+
+  char CharTools::MakeLower(char c) {
+      if (!IsLetter(c))
+          return c;
+      else if (!IsUpper(c))
+          return c;
+      else
+          return c | (1<<5);
+  }
+
+  char CharTools::CopySign(char sign, char c) {
+      if ((!IsLetter(c)) || (!IsLetter(sign)))
+          return c;
+      if (IsUpper(sign))
+          return MakeUpper(c);
+      else
+          return MakeLower(c);
+  }
 
-char CharTools::CopySign(char sign, char c) {
-    if ((!IsLetter(c)) || (!IsLetter(sign)))
-        return c;
-    if (IsUpper(sign))
-        return MakeUpper(c);
-    else
-        return MakeLower(c);
 }
+