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This commit is contained in:
张壹 2024-11-04 16:03:39 +08:00
parent a3f12cb964
commit d701c6234b
3 changed files with 96 additions and 23 deletions
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25
example/text_io_ex.cpp
View File

@ -32,15 +32,30 @@ using namespace gctl;
int main(int argc, char const *argv[]) try
{
/*
text_content tc("tmp/topo");
array<double> x(tc.contents_.size());
array<double> y(tc.contents_.size());
array<double> z(tc.contents_.size());
array<double> x(tc.lines_.size());
array<double> y(tc.lines_.size());
array<double> z(tc.lines_.size());
for (size_t i = 0; i < tc.contents_.size(); i++)
for (size_t i = 0; i < tc.lines_.size(); i++)
{
parse_string_to_value(tc.contents_[i], ' ', true, x[i], y[i], z[i]);
parse_string_to_value(tc.lines_[i], ' ', true, x[i], y[i], z[i]);
}
*/
text_content tc("tmp/topo", ".txt", true);
array<double> x(tc.table_.size());
array<double> y(tc.table_.size());
array<double> z(tc.table_.size());
for (size_t i = 0; i < tc.table_.size(); i++)
{
x[i] = tc.table_[i][0].value<double>();
y[i] = tc.table_[i][1].value<double>();
z[i] = tc.table_[i][2].value<double>();
}
std::clog << x.back() << "," << y.back() << "," << z.back() << "\n";

58
lib/io/text_io2.cpp
View File

@ -41,7 +41,7 @@ gctl::text_content::~text_content()
clear();
}
gctl::text_content::text_content(std::string filename, std::string file_exten)
gctl::text_content::text_content(std::string filename, std::string file_exten, bool unpack)
{
// 设置基础参数
att_sym_ = '#';
@ -49,7 +49,7 @@ gctl::text_content::text_content(std::string filename, std::string file_exten)
deli_sym_ = ' ';
head_num_ = 0;
// 载入文本内容
load_text(filename, file_exten);
load_text(filename, file_exten, unpack);
}
void gctl::text_content::set(char deli_sym, int h_num, char att_sym, char tag_sym)
@ -63,14 +63,15 @@ void gctl::text_content::set(char deli_sym, int h_num, char att_sym, char tag_sy
void gctl::text_content::clear()
{
heads_.clear();
annotates_.clear();
tags_.clear();
contents_.clear();
destroy_vector(heads_);
destroy_vector(annotates_);
destroy_vector(tags_);
destroy_vector(lines_);
destroy_vector(table_);
return;
}
void gctl::text_content::load_text(std::string filename, std::string file_exten)
void gctl::text_content::load_text(std::string filename, std::string file_exten, bool unpack)
{
std::ifstream infile;
open_infile(infile, filename, file_exten);
@ -82,7 +83,7 @@ void gctl::text_content::load_text(std::string filename, std::string file_exten)
for (int i = 0; i < head_num_; i++)
{
std::getline(infile, tmp_line);
heads_.push_back(tmp_line);
if (!tmp_line.empty()) heads_.push_back(tmp_line);
}
while (std::getline(infile, tmp_line))
@ -101,14 +102,32 @@ void gctl::text_content::load_text(std::string filename, std::string file_exten)
tmp_line.erase(tmp_line.find_last_not_of(" \t") + 1);
tags_.push_back(tmp_line);
}
else contents_.push_back(tmp_line);
else if (!tmp_line.empty()) lines_.push_back(tmp_line);
}
infile.close();
if (unpack)
{
table_.resize(lines_.size());
std::vector<std::string> tmp_cols;
for (size_t i = 0; i < lines_.size(); i++)
{
tmp_cols.clear();
parse_string_to_vector(lines_[i], deli_sym_, tmp_cols);
table_[i].resize(tmp_cols.size());
for (size_t j = 0; j < tmp_cols.size(); j++)
{
table_[i][j].str_ = tmp_cols[j];
}
}
}
return;
}
void gctl::text_content::save_text(std::string filename, std::string file_exten)
void gctl::text_content::save_text(std::string filename, std::string file_exten, bool packed)
{
std::ofstream outfile;
open_outfile(outfile, filename, file_exten);
@ -128,9 +147,24 @@ void gctl::text_content::save_text(std::string filename, std::string file_exten)
outfile << "# " << annotates_[i] << std::endl;
}
for (int i = 0; i < contents_.size(); i++)
if (packed)
{
outfile << contents_[i] << std::endl;
for (int i = 0; i < lines_.size(); i++)
{
outfile << lines_[i] << std::endl;
}
}
else
{
for (int i = 0; i < table_.size(); i++)
{
outfile << table_[i][0].str_;
for (size_t j = 1; j < table_[i].size(); j++)
{
outfile << deli_sym_ << table_[i][j].str_;
}
outfile << std::endl;
}
}
outfile.close();

36
lib/io/text_io2.h
View File

@ -33,14 +33,35 @@
namespace gctl
{
struct cell_content
{
std::string str_;
template <typename T> T value()
{
T out;
str2type(str_, out);
return out;
}
template <typename T> void value(const T &in)
{
str_ = std::to_string(in);
return;
}
};
struct text_content
{
// 头信息行数
int head_num_;
// 注释行起始符 标记行起始符 分割符
char att_sym_, tag_sym_, deli_sym_;
// 注释行 标记行
std::vector<std::string> heads_, annotates_, tags_, contents_;
// 头信息行 注释行 标记行
std::vector<std::string> heads_, annotates_, tags_;
// 内容行与表格
std::vector<std::string> lines_;
std::vector<std::vector<cell_content> > table_;
/**
* @brief Construct a new text content object
@ -59,8 +80,9 @@ namespace gctl
*
* @param filename 文件名
* @param file_exten 文件扩展名
* @param unpack 将文件行内容按分隔符拆散，保存至table_
*/
text_content(std::string filename, std::string file_exten = ".txt");
text_content(std::string filename, std::string file_exten = ".txt", bool unpack = false);
/**
* @brief 设置文件对象
@ -83,16 +105,18 @@ namespace gctl
*
* @param filename 文件名
* @param file_exten 文件扩展名
* @param unpack 将文件行内容按分隔符拆散，保存至table_
*/
void load_text(std::string filename, std::string file_exten = ".txt");
void load_text(std::string filename, std::string file_exten = ".txt", bool unpack = false);
/**
* @brief 写入文件文件
* @brief 将内容写入文件文件
*
* @param filename 文件名
* @param file_exten 文件扩展名
* @param packed 为真使用lines_写入文件，为假则使用tabl_写入文件
*/
void save_text(std::string filename, std::string file_exten = ".txt");
void save_text(std::string filename, std::string file_exten = ".txt", bool packed = true);
};
}