go(report): add table.go, table.tmpl

report/table.go

@@ -0,0 +1,65 @@
+// Copyright 2022 wanderer <a_mirre at utb dot cz>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package report
+
+import (
+	"log"
+	"os"
+	"text/template"
+	"time"
+
+	"git.dotya.ml/wanderer/math-optim/util"
+)
+
+type Table struct {
+	Algo      string
+	Header    []string
+	ColLayout []string
+	Rows      []Row
+}
+
+type Row struct {
+	// Title of the row should contain the settings used to get the Values.
+	Title  string
+	Values []float64
+}
+
+func NewTable() *Table {
+	return &Table{}
+}
+
+func NewRow() *Row {
+	return &Row{}
+}
+
+func SaveTableToFile(t Table) {
+	safeName := util.SanitiseFName(t.Algo)
+	texTableFile := GetTexDir() + "table-" + safeName + ".tex"
+	tmplTableFile := "report/table.tmpl"
+	tmplTable := template.Must(template.ParseFiles(tmplTableFile))
+
+	f, err := os.Create(texTableFile)
+	if err != nil {
+		log.Println(err)
+	}
+	defer f.Close()
+
+	err = tmplTable.Execute(f, struct {
+		Algo      string
+		ColLayout []string
+		ColNames  []string
+		Rs        []Row
+		Timestamp time.Time
+	}{
+		Algo:      t.Algo,
+		ColNames:  t.Header,
+		ColLayout: t.ColLayout,
+		Rs:        t.Rows,
+		Timestamp: time.Now(),
+	})
+
+	if err != nil {
+		log.Println(err)
+	}
+}

report/table.tmpl

@@ -0,0 +1,31 @@
+% Code generated by math-optim; DO NOT EDIT.
+%
+% This file was generated by robots at
+% {{ .Timestamp }}
+% source: git.dotya.ml/wanderer/math-optim/report/table.tmpl
+
+% This file is a part of the math-optim project.
+% project homepage: https://git.dotya.ml/wanderer/math-optim/
+
+\subsection{ {{- .Algo -}} }
+
+\begin{table}[!htb]
+  \centering
+
+  % \begin{tabular}[t]{ |l|{{- range $i, $v := .ColLayout }}{{$v}}| {{- end}} }
+    \begin{tabular}[t]{ ||l||{{- range $i, $v := .ColLayout }}{{$v}}| {{- end -}}| }
+    \toprule
+        & {{ range $i, $v := .ColNames }}{{$v }} & {{ end}}\\
+    {{- range $j, $v := .Rs }}
+      {{ printf "%s & " $v.Title }}
+      {{- range $k, $val := $v.Values }}
+        {{- printf "%f & " $val }}
+      {{- end}}\\
+    {{- end }}
+    \bottomrule
+  \end{tabular}
+
+  \caption{\label{table: {{ .Algo }} algo statistics}}
+\end{table}
+
+% vim: ft=gotexttmpl ts=2 sts=2 sw=2 bs=2 expandtab