From ae360000b637c60a237839a529dccf4a23e65e70 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E6=98=A5=E4=B9=94?=
 <83450930+Liyulingyue@users.noreply.github.com>
Date: Thu, 25 May 2023 10:33:46 +0800
Subject: [PATCH] fix return bool (#54096)

---
 paddle/phi/api/include/tensor.h | 39 +++++++++++----------------------
 1 file changed, 13 insertions(+), 26 deletions(-)

diff --git a/paddle/phi/api/include/tensor.h b/paddle/phi/api/include/tensor.h
index 603d12c4f77..dd1c1637acf 100644
--- a/paddle/phi/api/include/tensor.h
+++ b/paddle/phi/api/include/tensor.h
@@ -219,40 +219,35 @@ class PADDLE_API Tensor final {
   /**
    * @brief Determine whether tensor is DenseTensor
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_dense_tensor() const;
 
   /**
    * @brief Determine whether tensor is SelectedRows
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_selected_rows() const;
 
   /**
    * @brief Determine whether tensor is SparseCooTensor
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_sparse_coo_tensor() const;
 
   /**
    * @brief Determine whether tensor is SparseCsrTensor
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_sparse_csr_tensor() const;
 
   /**
    * @brief Determine whether tensor is StringTensor
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_string_tensor() const;
 
@@ -268,40 +263,35 @@ class PADDLE_API Tensor final {
   /**
    * @brief Determine whether the tensor device is CPU
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_cpu() const;
 
   /**
    * @brief Determine whether the tensor device is GPU
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_gpu() const;
 
   /**
    * @brief Determine whether the tensor device is GPU_PINNED
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_gpu_pinned() const;
 
   /**
    * @brief Determine whether the tensor device is XPU
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_xpu() const;
 
   /**
    * @brief Determine whether the tensor device is CustomDevice
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_custom_device() const;
 
@@ -482,16 +472,14 @@ class PADDLE_API Tensor final {
   /**
    * @brief Determine whether it is a meaningful Tensor
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool defined() const;
 
   /**
    * @brief Determine whether Tensor is initialized.
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool initialized() const;
 
@@ -499,8 +487,7 @@ class PADDLE_API Tensor final {
    * @brief Determine whether Tensor is initialized.
    * This is a deprecated method and may be removed in the future!
    *
-   * @return true
-   * @return false
+   * @return bool
    */
   bool is_initialized() const;
 
-- 
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