fix linking

Author: alichraghi

include/nbl/core/hash/blake.h

@@ -19,7 +19,7 @@ struct blake3_hash_t final
 	uint8_t data[BLAKE3_OUT_LEN];
 };
 
-class blake3_hasher final
+class NBL_API2 blake3_hasher final
 {
 		template<typename T, typename Dummy=void>
 		struct update_impl
@@ -42,7 +42,10 @@ class blake3_hasher final
 		blake3_hasher& update(const void* data, const size_t bytes);
 
 		template<typename T>
-		blake3_hasher& operator<<(const T& input);
+		blake3_hasher& operator<<(const T& input) {
+			update_impl<T>::__call(*this, input);
+			return *this;
+		}
 
 		explicit operator blake3_hash_t() const;
 };

src/nbl/core/hash/blake.cpp

@@ -1,29 +1,25 @@
 #include "nbl/core/hash/blake.h"
 
-using namespace nbl;
-
-core::blake3_hasher::blake3_hasher()
+namespace nbl::core
 {
-    ::blake3_hasher_init(&m_state);
-}
 
-core::blake3_hasher& core::blake3_hasher::update(const void* data, const size_t bytes)
+blake3_hasher::blake3_hasher()
 {
-    ::blake3_hasher_update(&m_state,data,bytes);
-    return *this;
+    ::blake3_hasher_init(&m_state);
 }
 
-template<typename T>
-core::blake3_hasher& core::blake3_hasher::operator<<(const T& input)
+blake3_hasher& blake3_hasher::update(const void* data, const size_t bytes)
 {
-    update_impl<T>::__call(*this,input);
+    ::blake3_hasher_update(&m_state, data, bytes);
     return *this;
 }
 
-core::blake3_hasher::operator core::blake3_hash_t() const
+blake3_hasher::operator blake3_hash_t() const
 {
-    core::blake3_hash_t retval;
+    blake3_hash_t retval;
     // the blake3 docs say that the hasher can be finalized multiple times
-    ::blake3_hasher_finalize(&m_state,retval.data,sizeof(retval));
+    ::blake3_hasher_finalize(&m_state, retval.data, sizeof(retval));
     return retval;
-}
+}
+
+}