From 275d56e99eaf509702eddfbcdb4363c27545e4a3 Mon Sep 17 00:00:00 2001
From: pudepiedj <pudepiedj@gmail.com>
Date: Thu, 5 Oct 2023 15:38:21 +0100
Subject: [PATCH] Update cmap-example

---
 examples/cmap-example/cmap-example.cpp | 107 ++++++++++++++++++++++++-
 1 file changed, 105 insertions(+), 2 deletions(-)

diff --git a/examples/cmap-example/cmap-example.cpp b/examples/cmap-example/cmap-example.cpp
index daf827e51..bc4e5ce7c 100644
--- a/examples/cmap-example/cmap-example.cpp
+++ b/examples/cmap-example/cmap-example.cpp
@@ -2,10 +2,13 @@
 // there are two: std::map automatically sorts on key; std::unordered_map does not
 
 #include <map>
+#include <list>
 #include <string>
+#include <bitset>
 
 int main() {
     std::map<std::string, int> dict;
+    std::map<std::string, std::list<std::string>> helpdict;
 
     dict[std::string("apple")] = 5;
     dict[std::string("banana")] = 2;
@@ -13,10 +16,110 @@ int main() {
 
 
     // Accessing elements in the map
-    printf("Value of apple: %d\n", dict[std::string("apple")]);
+    printf("First kind of dictionary\n\nValue of apple: %d\n", dict[std::string("apple")]);
 
     for (const auto& pair : dict) {
-    printf("Key: %s, Value: %d\n", pair.first.c_str(), pair.second);
+    printf("Key: %10s, Value: %4d\n", pair.first.c_str(), pair.second);
+    }
+
+    // Now try the helpdict idea
+    
+    printf("Second kind of dictionary\n");
+
+    // Create a list of strings
+    std::list<std::string> stringList = {"apple", "banana", "orange"};
+
+    // Add key-value pair to map
+    helpdict["fruits"] = stringList;
+
+    // Access and modify the list of strings
+    std::list<std::string>& fruitsList = helpdict["fruits"];
+    fruitsList.push_back("grape");
+    fruitsList.push_back("pineapple");
+   
+    for (const auto& pair : helpdict) {
+        printf("helpdict contains a list of %s\n", pair.first.c_str());
+        for (const auto& element : pair.second) {
+            printf(" %s", element.c_str());
+        }
+        printf("\n");
+    }
+
+    // Create a binary key for each value consisting of a list of strings
+
+    std::map<std::string, std::list<std::string>> bitdict;
+
+    // Example binary key
+    int binaryKey1 = 0b0000001;
+    int binaryKey2 = 0b0000010;
+    int binaryKey3 = 0b0000100;
+    int binaryKey4 = 0b0001000;
+    int binaryKey5 = 0b0010000;
+
+    // Convert binary key to string
+    std::string keyString1 = std::bitset<8>(binaryKey1).to_string();
+    std::string keyString2 = std::bitset<8>(binaryKey2).to_string();
+    std::string keyString3 = std::bitset<8>(binaryKey3).to_string();
+    std::string keyString4 = std::bitset<8>(binaryKey4).to_string();
+    std::string keyString5 = std::bitset<8>(binaryKey5).to_string();
+
+    // Add key-value pair to map
+    bitdict[keyString1] = {"-h", "--help", "print this help list and exit"};
+    bitdict[keyString2] = {"-f", "FNAME", "--file", "FNAME", "read the prompts from an external text file"};
+    bitdict[keyString3] = {"-n", "N", "--n-predict", "N", "number of tokens to predict in generating a completion"};
+    bitdict[keyString4] = {"-t", "N", "--threads", "N", "number of threads to use"};
+    bitdict[keyString5] = {"-m", "MODELPATH", "--model", "MODELPATH", "path to llama model to use"};
+
+
+    for (const auto& pair : bitdict) {
+        printf("help dictionary contains a list of arguments specific to this app %s\n", pair.first.substr(pair.first.size() - 5).c_str());
+        for (const auto& element : pair.second) {
+            printf(" %5s", element.c_str());
+        }
+        printf("\n");
+    }
+
+    printf("\nThis is the complete help file in this mock-up illustrative example:\n\n");
+    for (const auto& pair: bitdict) {
+        printf("%s  ",pair.first.c_str());
+        for (const auto& element : pair.second) {
+            printf(" %5s", element.c_str());
+    }
+        printf("\n");
+    }
+
+    // Now we try to use the appcode to select from the help available
+    // app1 has only -h and -f so 0b00011; app2 has only -h and -n so 0b00101
+
+    int app1code = 0b01011;
+    int app2code = 0b10101;
+
+    printf("\nNow processing app with only -h, -t and -f and appcode %3d\n", app1code);
+    if (app1code != 0) {
+        for (const auto& kvp : bitdict) {
+            if ((app1code & std::stoi(kvp.first)) != 0) {
+                printf("%s  ",kvp.first.c_str());
+                for (const auto& element : kvp.second) {
+                    printf(" %5s", element.c_str());
+                }
+                printf("\n");
+            }
+        }
+        printf("\n");
+    }
+
+    printf("\nNow processing app with only -h, -m, -n and appcode %3d\n", app2code);
+    if (app2code != 0) {
+        for (const auto& kvp : bitdict) {
+            if ((app2code & std::stoi(kvp.first)) != 0) {
+                printf("%s  ",kvp.first.c_str());
+                for (const auto& element : kvp.second) {
+                    printf(" %5s", element.c_str());
+                }
+                printf("\n");
+            }
+        }
+        printf("\n");
     }
 
     return 0;