String conversion and parsing format spec.

1 files changed, 21 insertions, 20 deletions

diff --git a/include/fud_string_view.hpp b/include/fud_string_view.hpp
index 8a47ae5..0852645 100644
--- a/include/fud_string_view.hpp
+++ b/include/fud_string_view.hpp
@@ -20,6 +20,8 @@
 
 #include "fud_status.hpp"
 #include "fud_utf8.hpp"
+#include "fud_config.hpp"
+#include "fud_assert.hpp"
 
 #include <string_view>
 
@@ -63,6 +65,25 @@ struct StringView {
         return m_data;
     }
 
+    constexpr const utf8& operator[](size_t index) const
+    {
+        if constexpr (fudBoundsChecking) {
+            fudAssert(m_data != nullptr);
+            fudAssert(index < m_length);
+        }
+        return m_data[index];
+    }
+
+    constexpr const utf8* begin() const noexcept
+    {
+        return m_data;
+    }
+
+    constexpr const utf8* end() const noexcept
+    {
+        return m_data + m_length;
+    }
+
     [[nodiscard]] bool nullTerminated() const;
 
     [[nodiscard]] bool utf8Valid() const;
@@ -79,26 +100,6 @@ struct StringView {
 
     void advanceUnsafe(size_t size);
 
-    FudStatus toUint8(uint8_t& number, uint8_t specifiedRadix, size_t& strLen) const;
-
-    FudStatus toUint16(uint16_t& number, uint8_t specifiedRadix, size_t& strLen) const;
-
-    FudStatus toUint32(uint32_t& number, uint8_t specifiedRadix, size_t& strLen) const;
-
-    FudStatus toUint64(uint64_t& number, uint8_t specifiedRadix, size_t& strLen) const;
-
-    FudStatus toInt8(int8_t& number, uint8_t specifiedRadix, size_t& strLen) const;
-
-    FudStatus toInt16(int16_t& number, uint8_t specifiedRadix, size_t& strLen) const;
-
-    FudStatus toInt32(int32_t& number, uint8_t specifiedRadix, size_t& strLen) const;
-
-    FudStatus toInt64(int64_t& number, uint8_t specifiedRadix, size_t& strLen) const;
-
-    FudStatus toFloat(float& number, size_t& strLen) const;
-
-    FudStatus toDouble(double& number, size_t& strLen) const;
-
     size_t m_length{0};
 
     const utf8* m_data{nullptr};