experiment in C

examples/cmap-example/cmap-example.cpp

@@ -146,8 +146,6 @@ int main() {
         printf("\n");
         }
     }
-    return 0;
-}
 
     std::vector<std::string> splitString(const std::string& str, const std::string& delimiter) {
         std::vector<std::string> tokens;
@@ -172,6 +170,7 @@ std::unordered_map<std::string, std::vector<std::string>> extractParameters() {
     parameters["logit_bias"] = {"logit_bias", "0", "//", "way", "to", "alter", "probability", "of", "particular", "words");
 
     bool inside = false;
+
     for (const std::string& line : lines) {
         std::vector<std::string> nonWhitespaceElements = splitString(line, " ");
         std::cout << "nwe = \033[33m";
@@ -224,11 +223,10 @@ std::unordered_map<std::string, std::vector<std::string>> extractParameters() {
                 << std::right << std::setw(5) << value[1] << " \033[34mcomment: \033[33m"
                 << std::left << std::setw(80) << concatenatedElement << "\033[0m" << std::endl;
     }
-
         return parameters;
     }
 
-int main() {
     std::unordered_map<std::string, std::vector<std::string>> parameters = extractParameters();
+
     return 0;
 }

examples/cmap-example/creadcommonh.cpp

@@ -0,0 +1,91 @@
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include <regex>
+#include <unordered_map>
+#include <vector>
+
+std::vector<std::string> splitString(const std::string& str, const std::string& delimiter) {
+    std::vector<std::string> tokens;
+    std::size_t start = 0, end = 0;
+    while ((end = str.find(delimiter, start)) != std::string::npos) {
+        tokens.push_back(str.substr(start, end - start));
+        start = end + delimiter.length();
+    }
+    tokens.push_back(str.substr(start));
+    return tokens;
+}
+
+std::unordered_map<std::string, std::vector<std::string>> extractParameters() {
+    std::ifstream file("common/common.h");
+    std::string line;
+    std::vector<std::string> lines;
+    while (std::getline(file, line)) {
+        lines.push_back(line);
+    }
+
+    std::unordered_map<std::string, std::vector<std::string>> parameters;
+    parameters["logit_bias"] = {"logit_bias", "0", "//", "way", "to", "alter", "prob", "of", "word", "being", "chosen");
+
+        bool inside = false;
+    for (const std::string& line : lines) {
+        std::vector<std::string> nonWhitespaceElements = splitString(line, " ");
+        std::cout << "nwe = \033[33m";
+        for (const std::string& element : nonWhitespaceElements) {
+            std::cout << element << " ";
+        }
+        std::cout << "\033[0m" << std::endl;
+
+        if (!nonWhitespaceElements.empty() && nonWhitespaceElements[0] == "struct") {
+            inside = true;
+        }
+
+        if (nonWhitespaceElements.size() > 2 && inside) {
+            // Note: cannot use nwe[0] because types do not generate unique keys and so overwrite
+            // Here we deliberately add back the key so we can manually change it when it is different
+            parameters[nonWhitespaceElements[1]] = nonWhitespaceElements;
+
+            // Remove spurious entry caused by eccentric status of logit_bias
+            if (parameters.count("float>") && parameters["float>"][1] == "logit_bias") {
+                parameters.erase("float>");
+            }
+        }
+
+        // Terminate the harvest
+        if (nonWhitespaceElements.size() > 2 && nonWhitespaceElements[1] == "infill") {
+            inside = false;
+            break;
+        }
+    }
+
+    for (const auto& pair : parameters) {
+        const std::string& key = pair.first;
+        const std::vector<std::string>& value = pair.second;
+        std::cout << "key: " << std::left << std::setw(20) << key << "; values: ";
+        for (const std::string& element : value) {
+            std::cout << element << " ";
+        }
+        std::cout << std::endl;
+
+        std::string concatenatedElement = "";
+        for (std::size_t i = 0; i < value.size(); i++) {
+            if (value[i] == "//") {
+                concatenatedElement = std::accumulate(value.begin() + i, value.end(), std::string(""));
+                // break;
+            }
+        }
+
+        std::cout << std::string(10, ' ');
+        std::cout << "parameter: \033[32m" << std::right << std::setw(40) << key << " \033[34mdefault: \033[30m"
+                  << std::right << std::setw(5) << value[1] << " \033[34mcomment: \033[33m"
+                  << std::left << std::setw(80) << concatenatedElement << "\033[0m" << std::endl;
+    }
+
+    return parameters;
+}
+
+// everything above is called from here as 'extractParameters()'
+int main() {
+    std::unordered_map<std::string, std::vector<std::string>> parameters = extractParameters();
+    return 0;
+}