1 files changed, 18 insertions, 11 deletions
diff --git a/include/ble/ByteBuffer.h b/include/ble/ByteBuffer.h
index 5e904c2..09deca5 100644
--- a/include/ble/ByteBuffer.h
+++ b/include/ble/ByteBuffer.h
@@ -1,13 +1,9 @@
 #ifndef BYTE_STREAM_WRAPPER_H
 #define BYTE_STREAM_WRAPPER_H
 
-#include <cstddef>
 #include <cstdint>
-#include <cstdlib>
-#include <iosfwd>
 #include <memory>
 #include <stdexcept>
-#include <math.h>
 
 namespace FLOAT {
 static const uint32_t positive_infinity = 0x007FFFFE;
@@ -38,8 +34,6 @@ public:
 
 class ByteBuffer {
 public:
-    static ByteBuffer alloc(std::size_t capacity);
-
     template<size_t N>
     explicit ByteBuffer(uint8_t (&bytes)[N]) : zero(bytes), end_(&bytes[N]), cursor(bytes) {}
 
@@ -58,7 +52,9 @@ public:
     }
 
     inline ByteBuffer &setCursor(size_t newCursor) {
-        cursor = (uint8_t *) &zero[newCursor];
+        auto tmp = (uint8_t *) &zero[newCursor];
+        assertCanAccessIndex(tmp);
+        cursor = tmp;
         return *this;
     }
 
@@ -66,19 +62,19 @@ public:
         cursor += length;
     }
 
-    inline const uint8_t *cbegin() {
+    inline const uint8_t *cbegin() const {
         return zero;
     }
 
-    inline const uint8_t *cend() {
+    inline const uint8_t *cend() const {
         return end_;
     }
 
-    inline uint8_t *begin() {
+    inline uint8_t *begin() const {
         return const_cast<uint8_t *>(zero);
     }
 
-    inline uint8_t *end() {
+    inline uint8_t *end() const {
         return const_cast<uint8_t *>(end_);
     }
 
@@ -120,6 +116,8 @@ public:
 
     void copy(uint8_t *bytes, size_t length) const;
 
+    void copy(ByteBuffer& other) const;
+
     void reset();
 
     /**
@@ -147,4 +145,13 @@ private:
     uint8_t *cursor;
 };
 
+template<size_t N>
+class StaticByteBuffer : public ByteBuffer {
+public:
+    StaticByteBuffer() : ByteBuffer(raw) {}
+
+private:
+    uint8_t raw[N] = {};
+};
+
 #endif