From 1296f153871234ac09b70a39321969a5291731c3 Mon Sep 17 00:00:00 2001
From: Yi Zhang <zhangyiss@icloud.com>
Date: Wed, 25 Dec 2024 19:06:27 +0800
Subject: [PATCH] tmp

---
 lib/io/dsv_io.cpp | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/lib/io/dsv_io.cpp b/lib/io/dsv_io.cpp
index a7723dd..7773e71 100644
--- a/lib/io/dsv_io.cpp
+++ b/lib/io/dsv_io.cpp
@@ -82,20 +82,12 @@ void gctl::dsv_io::load_text(std::string filename, std::string file_exten, table
     std::ifstream infile;
     open_infile(infile, filename, file_exten);
 
+    int h = 0;
     std::string tmp_line;
-    std::stringstream tmp_ss;
-    for (int i = 0; i < head_num_; i++) // 跳过前n行 包括空行 但不会保存空行
-    {
-        std::getline(infile, tmp_line);
-        if (!tmp_line.empty()) heads_.push_back(tmp_line);
-    }
-    // 校正头信息行数
-    head_num_ = heads_.size();
-
     std::vector<std::string> lines;
     while (std::getline(infile, tmp_line))
     {
-        if (tmp_line.empty()) continue; // 跳过空行
+        if (tmp_line.empty()) continue; // 跳过空行 空行不会并记入头信息计数中
         else if (tmp_line[0] == att_sym_) // 注释行或者标记行 # #!
         {
             if (tmp_line[1] == tag_sym_) // #!
@@ -113,6 +105,11 @@ void gctl::dsv_io::load_text(std::string filename, std::string file_exten, table
             tmp_line.erase(tmp_line.find_last_not_of(" \t") + 1);
             annotates_.push_back(tmp_line);
         }
+        else if (h < head_num_) //读入到头信息中
+        {
+            heads_.push_back(tmp_line);
+            h++;
+        }
         else lines.push_back(tmp_line);
     }
     infile.close();