cpp-common/bt2: field.hpp: Add assignment operator for Enum field

[babeltrace.git] / src / cpp-common / bt2 / field.hpp

diff --git a/src/cpp-common/bt2/field.hpp b/src/cpp-common/bt2/field.hpp
index a59ac9fdf686305060b96f26327dd133bb23978b..4b3853826b2871478eb9f634d9cc39dfd73d8b76 100644 (file)
--- a/src/cpp-common/bt2/field.hpp
+++ b/src/cpp-common/bt2/field.hpp
@@ -649,6 +649,8 @@ public:
             internal::CommonFieldSpec<const bt_field>::cls(this->libObjPtr())};
     }
 
+    using CommonUnsignedIntegerField<LibObjT>::operator=;
+
     Class cls() noexcept
     {
         return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())};
@@ -724,6 +726,8 @@ public:
         return *this;
     }
 
+    using CommonSignedIntegerField<LibObjT>::operator=;
+
     ConstSignedEnumerationFieldClass cls() const noexcept
     {
         return ConstSignedEnumerationFieldClass {
@@ -962,6 +966,22 @@ public:
         return *this = val.data();
     }
 
+    void append(const char * const begin, const std::uint64_t len)
+    {
+        static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
+
+        const auto status = bt_field_string_append_with_length(this->libObjPtr(), begin, len);
+
+        if (status == BT_FIELD_STRING_APPEND_STATUS_MEMORY_ERROR) {
+            throw MemoryError {};
+        }
+    }
+
+    void append(const std::string& val)
+    {
+        this->append(val.data(), val.size());
+    }
+
     void clear() noexcept
     {
         static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");