From 00fd83297256ccb29c08827c593c17416faf499f Mon Sep 17 00:00:00 2001
From: guoxuan <xuan.guo@atomdatatech.com>
Date: Mon, 20 Mar 2023 17:05:42 +0800
Subject: [PATCH] =?UTF-8?q?fix=20exception=20"sizes=20don=E2=80=99t=20matc?=
 =?UTF-8?q?h"?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

for more detail
https://blog.csdn.net/baidu_30570701/article/details/89437242
---
 include/xlnt/cell/rich_text.hpp               | 3 +++
 source/cell/rich_text.cpp                     | 4 +++-
 source/detail/serialization/xlsx_consumer.cpp | 2 ++
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/include/xlnt/cell/rich_text.hpp b/include/xlnt/cell/rich_text.hpp
index 1634ce12..37f17025 100644
--- a/include/xlnt/cell/rich_text.hpp
+++ b/include/xlnt/cell/rich_text.hpp
@@ -151,6 +151,8 @@ public:
     /// </summary>
     bool operator!=(const std::string &rhs) const;
 
+    std::size_t unique_index{0};
+
 private:
     /// <summary>
     /// The runs that make up this rich text.
@@ -171,6 +173,7 @@ public:
         {
             res ^= std::hash<std::string>()(r.first);
         }
+        res ^= std::hash<std::string>()(std::to_string(k.unique_index));
 
         return res;
     }
diff --git a/source/cell/rich_text.cpp b/source/cell/rich_text.cpp
index 1db754de..952bb68c 100644
--- a/source/cell/rich_text.cpp
+++ b/source/cell/rich_text.cpp
@@ -56,6 +56,7 @@ rich_text &rich_text::operator=(const rich_text &rhs)
     runs_ = rhs.runs_;
     phonetic_runs_ = rhs.phonetic_runs_;
     phonetic_properties_ = rhs.phonetic_properties_;
+    unique_index = rhs.unique_index;
     return *this;
 }
 
@@ -69,6 +70,7 @@ void rich_text::clear()
     runs_.clear();
     phonetic_runs_.clear();
     phonetic_properties_.clear();
+    unique_index = 0;
 }
 
 void rich_text::plain_text(const std::string &s, bool preserve_space = false)
@@ -151,7 +153,7 @@ bool rich_text::operator==(const rich_text &rhs) const
 
     if (phonetic_properties_ != rhs.phonetic_properties_) return false;
 
-    return true;
+    return unique_index == rhs.unique_index;
 }
 
 bool rich_text::operator==(const std::string &rhs) const
diff --git a/source/detail/serialization/xlsx_consumer.cpp b/source/detail/serialization/xlsx_consumer.cpp
index dc50106c..2d41a90b 100644
--- a/source/detail/serialization/xlsx_consumer.cpp
+++ b/source/detail/serialization/xlsx_consumer.cpp
@@ -2270,10 +2270,12 @@ void xlsx_consumer::read_shared_string_table()
         unique_count = parser().attribute<std::size_t>("uniqueCount");
     }
 
+    size_t unique_index = 0;
     while (in_element(qn("spreadsheetml", "sst")))
     {
         expect_start_element(qn("spreadsheetml", "si"), xml::content::complex);
         auto rt = read_rich_text(qn("spreadsheetml", "si"));
+        rt.unique_index = unique_index++;
         target_.add_shared_string(rt, true);
         expect_end_element(qn("spreadsheetml", "si"));
     }