Remove deprecated public APIs from libcudf (#16524)

Removing some more deprecated public libcudf APIs.

Authors:
  - David Wendt (https://github.com/davidwendt)

Approvers:
  - Bradley Dice (https://github.com/bdice)
  - Karthikeyan (https://github.com/karthikeyann)

URL: #16524

cpp/include/cudf/strings/replace.hpp

@@ -160,18 +160,6 @@ std::unique_ptr<column> replace_multiple(
   rmm::cuda_stream_view stream      = cudf::get_default_stream(),
   rmm::device_async_resource_ref mr = rmm::mr::get_current_device_resource());
 
-/**
- * @copydoc cudf::strings::replace_multiple
- *
- * @deprecated since 24.08
- */
-[[deprecated]] std::unique_ptr<column> replace(
-  strings_column_view const& input,
-  strings_column_view const& targets,
-  strings_column_view const& repls,
-  rmm::cuda_stream_view stream      = cudf::get_default_stream(),
-  rmm::device_async_resource_ref mr = rmm::mr::get_current_device_resource());
-
 /** @} */  // end of doxygen group
 }  // namespace strings
 }  // namespace CUDF_EXPORT cudf

cpp/include/cudf/utilities/type_checks.hpp

@@ -22,25 +22,6 @@
 
 namespace CUDF_EXPORT cudf {
 
-/**
- * @brief Compare the types of two `column_view`s
- *
- * @deprecated Since 24.06. Use cudf::have_same_types instead.
- *
- * This function returns true if the type of `lhs` equals that of `rhs`.
- * - For fixed point types, the scale is compared.
- * - For dictionary types, the type of the keys are compared if both are
- *   non-empty columns.
- * - For lists types, the type of child columns are compared recursively.
- * - For struct types, the type of each field are compared in order.
- * - For all other types, the `id` of `data_type` is compared.
- *
- * @param lhs The first `column_view` to compare
- * @param rhs The second `column_view` to compare
- * @return true if column types match
- */
-[[deprecated]] bool column_types_equal(column_view const& lhs, column_view const& rhs);
-
 /**
  * @brief Compare the type IDs of two `column_view`s
  *

cpp/src/strings/replace/multi.cu

@@ -533,16 +533,5 @@ std::unique_ptr<column> replace_multiple(strings_column_view const& strings,
   return detail::replace_multiple(strings, targets, repls, stream, mr);
 }
 
-// deprecated in 24.08
-std::unique_ptr<column> replace(strings_column_view const& strings,
-                                strings_column_view const& targets,
-                                strings_column_view const& repls,
-                                rmm::cuda_stream_view stream,
-                                rmm::device_async_resource_ref mr)
-{
-  CUDF_FUNC_RANGE();
-  return detail::replace_multiple(strings, targets, repls, stream, mr);
-}
-
 }  // namespace strings
 }  // namespace cudf

cpp/src/utilities/type_checks.cpp

@@ -139,11 +139,6 @@ bool have_same_types(column_view const& lhs, column_view const& rhs)
   return type_dispatcher(lhs.type(), columns_equal_fn{}, lhs, rhs);
 }
 
-bool column_types_equal(column_view const& lhs, column_view const& rhs)
-{
-  return have_same_types(lhs, rhs);
-}
-
 bool have_same_types(column_view const& lhs, scalar const& rhs)
 {
   return type_dispatcher(lhs.type(), column_scalar_equal_fn{}, lhs, rhs);